Emerald|Natural|GIA

2.51ct D FL Emerald Natural Diamond

EX • D/FL • GIA 6512588774

Certificate GIA 6512588774

Diamond specifications and retailer prices

From $39,158 USD
As of October 26, 2026
Save $27,658 USD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $66,816 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct natural emerald diamond

This 2.51ct natural emerald sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6512588774. Listed at 15 retailers as of October 26, 2026, with prices from $39,158 to $66,816, a $27,658 spread on the same certified stone. MOH London lists it at $66,816. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
D
Color
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.09°
Pavilion angle56.52°
OriginNatural
Grading LabGIA
CertificateGIA 6512588774
Dimensions10.21 × 6.42 × 3.88 mm
L/W Ratio1.59
Top View
10.21 mm6.42 mm2.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512588774
Side View
Table 70.0%Crown 46.09°Girdle: MED-STKPavilion 56.52°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $66,816 USD|Low: $39,158 USD|High: $67,621 USD|Avg: $47,723 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$39,158 USD
Retailer 6$39,217 USD
Retailer 8$41,050 USD
Retailer 3$43,558 USD
Retailer 7$44,565 USD
Retailer 2$45,152 USD
Retailer 10$46,348 USD
Retailer 9$49,286 USD
Retailer 4$51,911 USD
MOH London$66,816 USD

42 data points across 10 retailers

15 retailers$39,158 USD to $66,816 USD

A
Cheapest Retailer
-
$39,158 USD
A
Retailer 2
-
$39,217 USD
View
Final sale: no returns
A
Retailer 3
-
$39,564 USD
View
A
Retailer 4
-
$40,496 USD
View
A
Retailer 5
-
$41,050 USD
View
A
Retailer 6
-
$43,558 USD
£34,297 GBP
View
A
Retailer 7
-
$44,565 USD
View
A
Retailer 8
-
$44,565 USD
View
A
Retailer 9
-
$45,152 USD
£35,552 GBP
View
A
Retailer 10
-
$46,275 USD
View
A
Retailer 11
-
$46,348 USD
View
B+
Retailer 12
-
$48,130 USD
View
B+
Retailer 13
-
$49,286 USD
£38,808 GBP
View
B+
Retailer 14
-
$51,911 USD
€49,439 EUR
View
Most Expensive
B+
MOH London
8FA167283 · Nov 1
$66,816 USD
£52,611 GBP
View
14 more retailers have this diamond
Prices start from $39,158 USDSave up to $27,658 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.51ct Emerald
$39,158 USD