Radiant|Natural|GIA

2.51ct H VS1 Radiant Natural Diamond

VG • H/VS1 • GIA 2436916347

Certificate GIA 2436916347

Diamond specifications and retailer prices

From $30,991 USD
A$47,678 AUD
As of November 2, 2026
8 retailers carry this diamond
Most expensive: $38,321 USD at Cape Diamonds · As of September 25, 2026
View at Cape Diamonds

About this 2.51ct natural radiant diamond

This 2.51ct natural radiant sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2436916347. Listed at 8 retailers as of November 2, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
H
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle50.55°
Pavilion angle28.72°
OriginNatural
Grading LabGIA
CertificateGIA 2436916347
Dimensions9.28 × 6.19 × 4.45 mm
L/W Ratio1.50
Top View
9.28 mm6.19 mm2.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2436916347
Side View
Table 57.0%Crown 50.55°Girdle: Very ThickPavilion 28.72°Culet: NoneDepth 71.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $38,321 USD|Low: $22,803 USD|High: $44,679 USD|Avg: $30,613 USD|+0.9%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 19, 2026
Retailer 5$22,803 USD
Retailer 7$25,945 USD
Retailer 4$26,477 USD
Retailer 2$26,881 USD
Retailer 8$27,941 USD
Retailer 9$29,430 USD
Retailer 3$29,450 USD
Retailer 11$30,678 USD
Retailer 12$30,991 USD
Retailer 10$33,361 USD
Cape Diamonds$38,321 USD
Retailer 6$44,679 USD

29 data points across 12 retailers

8 retailers

Retailer 1
-
$26,881 USD
₹2,560,120 INR
Price last confirmed 13 days ago
Retailer 2
-
$27,941 USD
A$42,986 AUD
View
Price last confirmed 39 days ago
Retailer 3
-
$29,484 USD
View
Price last confirmed 42 days ago
Retailer 4
-
$30,663 USD
View
Price last confirmed 40 days ago
B
Retailer 5
-
$30,991 USD
A$47,678 AUD
View
Retailer 6
-
$31,843 USD
View
Price last confirmed 41 days ago
Retailer 7
-
$32,084 USD
View
Price last confirmed 39 days ago
Most Expensive
Cape Diamonds
cert_2436916347 · Sep 25
$38,321 USD
ZAR 619,081 ZAR
View
Price last confirmed 37 days ago
7 more retailers have this diamond
Prices start from $30,991 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.

B
2.51ct Radiant
$30,991 USD