Round|Natural|GIA

2.51ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 6531101473

Certificate GIA 6531101473

Diamond specifications and retailer prices

From $29,631 USD
As of October 30, 2026
Save $15,132 USD (34%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $44,763 USD at Cape Diamonds · As of October 27, 2026
View at Cape Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6531101473. Listed at 12 retailers as of October 27, 2026, with prices from $29,631 to $44,763, a $15,132 spread on the same certified stone. Cape Diamonds lists it at $44,763. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6531101473
Dimensions8.69 × 8.65 × 5.43 mm
L/W Ratio1.00
Top View
8.69 mm8.65 mm2.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531101473
Side View
Table 57.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.6%

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: $44,763 USD|Low: $29,631 USD|High: $44,763 USD|Avg: $34,854 USD|+1.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6$29,631 USD
Retailer 9$31,610 USD
Retailer 2$32,523 USD
Retailer 5$33,052 USD
Retailer 10$33,990 USD
Retailer 11$33,990 USD
Retailer 3$35,120 USD
Retailer 7$35,265 USD
Retailer 4$37,320 USD
Retailer 8$37,401 USD
Cape Diamonds$44,763 USD

42 data points across 11 retailers

12 retailers$29,631 USD to $44,763 USD

A
Cheapest Retailer
-
$29,631 USD
A
Retailer 2
-
$31,610 USD
View
A
Retailer 3
-
$32,523 USD
£25,609 GBP
View
A
Retailer 4
-
$33,052 USD
View
Retailer 5
-
$33,052 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$33,990 USD
View
A
Retailer 7
-
$33,990 USD
View
B+
Retailer 8
-
$35,120 USD
View
B+
Retailer 9
-
$35,265 USD
£27,768 GBP
View
B+
Retailer 10
-
$37,320 USD
€35,543 EUR
View
B+
Retailer 11
-
$37,401 USD
View
Most Expensive
B
Cape Diamonds
cert_6531101473 · Oct 27
$44,763 USD
ZAR 723,158 ZAR
View
11 more retailers have this diamond
Prices start from $29,631 USDSave up to $15,132 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
$29,631 USD