Round|Natural|GIA

2.51ct D VS2 Round Natural Diamond

EX • D/VS2 • GIA 1559225380

Certificate GIA 1559225380

Diamond specifications and retailer prices

From $26,112 USD
HK$204,000 HKD
As of October 30, 2026
Save $21,550 USD (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $47,662 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1559225380. Listed at 19 retailers as of October 30, 2026, with prices from $26,112 to $47,662, a $21,550 spread on the same certified stone. MOH London lists it at $47,662. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1559225380
Dimensions8.66 × 8.60 × 5.43 mm
L/W Ratio1.01
Top View
8.66 mm8.60 mm2.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1559225380
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $47,662 USD|Low: $26,710 USD|High: $48,236 USD|Avg: $35,068 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$26,779 USD
Retailer 7$30,483 USD
Retailer 3$30,556 USD
Retailer 8$32,710 USD
Retailer 6$33,686 USD
Retailer 2$35,656 USD
Retailer 4$42,199 USD
MOH London$47,662 USD

35 data points across 8 retailers

19 retailers$26,112 USD to $47,662 USD

A
Cheapest Retailer
-
$26,112 USD
HK$204,000 HKD
A+
Retailer 2
-
$26,779 USD
₹2,550,358 INR
View
Retailer 3
-
$28,787 USD
SGD 38,901 SGD
View
Price last confirmed 20 days ago
Retailer 4
-
$30,483 USD
A$46,896 AUD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$30,556 USD
£24,060 GBP
View
A
Retailer 6
-
$30,669 USD
View
A
Retailer 7
-
$30,878 USD
View
Final sale: no returns
Retailer 8
-
$31,789 USD
View
Price last confirmed 34 days ago
A
Retailer 9
-
$31,789 USD
View
A
Retailer 10
-
$32,710 USD
View
A
Retailer 11
-
$33,071 USD
£26,040 GBP
View
A
Retailer 12
-
$33,686 USD
View
Retailer 13
-
$35,370 USD
View
Price last confirmed 32 days ago
A
Retailer 14
-
$35,656 USD
€33,958 EUR
View
Retailer 15
-
$36,493 USD
View
Price last confirmed 30 days ago
Retailer 16
-
$37,896 USD
View
Price last confirmed 32 days ago
A
Retailer 17
-
$37,896 USD
View
B+
Retailer 18
-
$42,199 USD
ZAR 681,730 ZAR
View
Most Expensive
B+
MOH London
49B7AE917 · Nov 1
$47,662 USD
£37,529 GBP
View
18 more retailers have this diamond
Prices start from $26,112 USDSave up to $21,550 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 Round
$26,112 USD