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2.51ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 2564333669

Certificate GIA 2564333669

Diamond specifications and retailer prices

From $23,974 USD
HK$187,300 HKD
As of October 30, 2026
Save $24,369 USD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $48,343 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2564333669. Listed at 7 retailers as of October 30, 2026, with prices from $23,974 to $48,343, a $24,369 spread on the same certified stone. With Clarity lists it at $48,343. 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
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2564333669
Dimensions8.59 × 8.65 × 5.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
8.59 mm8.65 mm2.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2564333669
Side View
Table 56.0%Crown 35.5°Girdle: STK-STKPavilion 40.8°Culet: NoneDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $34,556 USD|Low: $23,974 USD|High: $48,343 USD|Avg: $31,508 USD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 31, 2026
Retailer 5$23,974 USD
Retailer 7$26,876 USD
Retailer 3$28,236 USD
Retailer 8$28,842 USD
Retailer 6$29,548 USD
Retailer 4$30,173 USD
Retailer 2$34,077 USD
Retailer 1$34,556 USD
With Clarity$48,343 USD

28 data points across 9 retailers

7 retailers$23,974 USD to $48,343 USD

A
Cheapest Retailer
-
$23,974 USD
HK$187,300 HKD
A
Retailer 2
-
$28,236 USD
₹2,689,114 INR
View
A
Retailer 3
-
$29,548 USD
View
A
Retailer 4
-
$30,173 USD
SGD 40,774 SGD
View
A
Retailer 5
-
$34,077 USD
€32,454 EUR
View
A
Retailer 6
-
$34,556 USD
A$53,163 AUD
View
Most Expensive
B
With Clarity
2564333669 · Oct 30
$48,343 USD
View
6 more retailers have this diamond
Prices start from $23,974 USDSave up to $24,369 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
$23,974 USD