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Radiant|Natural|GIA

2.51ct H VS2 Radiant Natural Diamond

EX • H/VS2 • GIA 7563643321

Certificate GIA 7563643321

Diamond specifications and retailer prices

From $28,693 AUD
HK$157,100 HKD
As of November 1, 2026
Save $8,982 AUD (24%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $37,675 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563643321. Listed at 10 retailers as of October 31, 2026, with prices from $28,693 to $37,675, a $8,982 spread on the same certified stone. Taylor and Hart lists it at $37,675. 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
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.06°
Pavilion angle62.99°
OriginNatural
Grading LabGIA
CertificateGIA 7563643321
Dimensions8.98 × 6.90 × 4.82 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Feather, Knot, Pinpoint
Top View
8.98 mm6.90 mm2.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563643321
Side View
Table 70.0%Crown 46.06°Girdle: Slightly ThickPavilion 62.99°Culet: NoneDepth 69.8%

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: Nov 1
Current: $34,137 AUD|Low: $28,693 AUD|High: $37,675 AUD|Avg: $34,344 AUD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
November 2, 2026
Retailer 4$28,693 AUD
Retailer 2$32,081 AUD
Retailer 6$33,369 AUD
Retailer 3$33,756 AUD
Retailer 1$34,137 AUD
Retailer 5$34,617 AUD
Retailer 8$36,163 AUD
Retailer 7$36,729 AUD
Taylor and Hart$37,675 AUD

12 data points across 9 retailers

10 retailers$28,693 AUD to $37,675 AUD

A
Cheapest Retailer
-
$28,693 AUD
HK$157,100 HKD
A
Retailer 2
-
$32,081 AUD
SGD 30,382 SGD
View
A
Retailer 3
-
$33,369 AUD
$23,386 USD
View
A
Retailer 4
-
$33,756 AUD
$23,657 USD
View
A
Retailer 5
-
$34,137 AUD
£18,838 GBP
View
B+
Retailer 6
-
$34,617 AUD
$24,260 USD
View
B+
Retailer 7
-
$35,646 AUD
SGD 33,759 SGD
View
B+
Retailer 8
-
$36,163 AUD
$25,344 USD
View
B+
Retailer 9
-
$36,729 AUD
£20,268 GBP
View
Most Expensive
B+
Taylor and Hart
FAH4I0Q · Oct 31
$37,675 AUD
$26,403 USD
View
9 more retailers have this diamond
Prices start from $28,693 AUDSave up to $8,982 AUD

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 Radiant
$28,693 AUD