10 Carat Emerald Natural Diamond Prices Comparison
As of October 2026, 10 carat emerald natural diamonds in the 10.00–10.99 carat benchmark range usually range from $12,854 to $942,598, with an average price of $309,613.In the last month, prices for these diamonds are down 3.4%.Compare 27 verified listings across 7 retailers tracked by CaratRadar.
10 Carat Emerald Natural Diamond Market Overview
CaratRadar currently tracks 27 verified 10-carat emerald natural diamonds in the 10.00–10.99 carat benchmark range, listed across 7 online retailers. Prices in this segment range from $12,854 to $942,598, with an average asking price of $309,613 and a median of $262,407.
The price spread of $929,744 (98.6% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures use the same benchmark range throughout the page and are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
27 diamonds tracked in the 10.00–10.99 carat benchmark
Price range: $12,854 to $942,598
Average price: $309,613
Median price: $262,407
Available across 7 retailers
Savings potential: up to 98.6%
Price Range Overview
As of Oct 13, 2026Real market range for this carat, shape, and diamond type.
27
$12,854
$309,613
$262,407
$942,598
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers in the same benchmark range and open any listing for full details.
GIA | 10.04ct | Emerald | L | SI2 | Excellent
From $104,828
Compare at $107,360
Save 23.3%GIA | 10.05ct | Emerald | K | VS2 | Ideal
From $129,109
Compare at $168,313
IGI | 10.02ct | Emerald | K | VS1 | Ideal
From $130,545
Compare at $135,959
GIA | 10.04ct | Emerald | K | SI2 | Excellent
From $148,742
Compare at $157,575
IGI | 10.02ct | Emerald | J | VVS1 | Ideal
From $167,703
Compare at $176,320
IGI | 10.05ct | Emerald | I | VS2 | Very Good
From $173,900
Compare at $177,162
Save 14.8%GIA | 10.04ct | Emerald | J | SI1 | Ideal
From $183,941
Compare at $216,012
IGI | 10.01ct | Emerald | I | VS1 | Very Good
From $184,633
Compare at $184,635
Save 13.8%GIA | 10.03ct | Emerald | K | VVS1 | Very Good
From $196,494
Compare at $227,934
Save 23.3%GIA | 10.08ct | Emerald | J | VS2 | Ideal
From $199,720
Compare at $260,329
Save 22.1%GIA | 10.03ct | Emerald | J | VS2 | Ideal
From $219,548
Compare at $281,944
Save 13.5%GIA | 10.08ct | Emerald | J | IF | Ideal
From $219,689
Compare at $254,095
GIA | 10.09ct | Emerald | I | VS2 | Ideal
From $227,748
Compare at $269,216
GIA | 10.02ct | Emerald | J | VS1 | Ideal
From $229,116
Compare at $234,831
Save 22.1%GIA | 10.04ct | Emerald | J | SI1 | Ideal
From $242,122
Compare at $310,927
Save 22.1%GIA | 10.06ct | Emerald | J | SI1 | Ideal
From $251,148
Compare at $322,515
IGI | 10.01ct | Emerald | H | VVS1 | Very Good
From $290,840
Compare at $301,273
Save 12.4%GIA | 10.04ct | Emerald | F | VS1 | Ideal
From $329,857
Compare at $376,747
Save 15.1%GIA | 10.01ct | Emerald | G | VS2 | Ideal
From $344,631
Compare at $406,012
GIA | 10.02ct | Emerald | G | VS2 | Ideal
From $364,278
Compare at $380,969
Save 13.4%GIA | 10.01ct | Emerald | G | VS2 | Excellent
From $365,118
Compare at $421,441
GIA | 10.03ct | Emerald | E | VVS2 | Very Good
From $370,875
Compare at $377,659
GIA | 10.01ct | Emerald | F | SI1 | Excellent
From $439,616
Compare at $480,768
Save 18.6%GIA | 10.01ct | Emerald | D | FL | Excellent
From $477,286
Compare at $586,012
Save 37.3%GIA | 10.05ct | Emerald | G | VVS2 | Excellent
From $500,677
Compare at $798,297
Save 37.3%GIA | 10.4ct | Emerald | G | VVS2 | Excellent
From $521,366
Compare at $831,256
Save 28.2%GIA | 10.02ct | Emerald | E | IF | Good
From $556,907
Compare at $776,173
Entry pricing in this benchmark range starts around $12,854.
What to Know When Shopping for 10 Carat Emerald Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $929,744 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $262,407 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Compare natural vs. lab-grown options for the same carat and shape. Lab-grown diamonds are chemically identical but often 30-50% less expensive.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
- Emerald cuts show clarity more readily due to their step-cut facets. Consider VS2 or better clarity for this shape.
Frequently Asked Questions
We currently track 27 comparable stones in the 10.00–10.99 carat benchmark range. Prices start around $12,854 and go up to $942,598.
Based on the latest market data, the average asking price is about $309,613 with a median around $262,407.
The observed spread is roughly $929,744 across tracked listings, which is about 98.6% from highest to lowest offer in the 10.00–10.99 carat benchmark range.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $309,613. The median price is $262,407, so offers between the median and fair benchmark can be reasonable, while reputable listings below the median may be especially competitive.
We currently track this stone category across 7 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $929,744 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
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Tracking Natural inventory for the 10.00–10.99 carat Emerald diamond benchmark.