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Round|Natural|GIA

2.51ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 2235661893

Certificate GIA 2235661893

Diamond specifications and retailer prices

From $46,791 AUD
$32,868 USD
As of October 31, 2026
Save $36,200 AUD (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $82,991 AUD 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2235661893. Listed at 23 retailers as of October 31, 2026, with prices from $46,791 to $82,991, a $36,200 spread on the same certified stone. MOH London lists it at $82,991. 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
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235661893
Dimensions8.68 × 8.59 × 5.43 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
8.68 mm8.59 mm2.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235661893
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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: Oct 31
Current: $82,991 AUD|Low: $48,344 AUD|High: $83,991 AUD|Avg: $58,016 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$48,380 AUD
Retailer 7$48,711 AUD
Retailer 5$50,723 AUD
Retailer 6$51,455 AUD
Retailer 9$52,186 AUD
Retailer 2$53,129 AUD
Retailer 10$55,354 AUD
Retailer 3$62,156 AUD
Retailer 4$73,480 AUD
MOH London$82,991 AUD

34 data points across 10 retailers

23 retailers$46,791 AUD to $82,991 AUD

A
Cheapest Retailer
-
$46,791 AUD
$32,868 USD
A
Retailer 2
-
$48,380 AUD
$33,984 USD
View
A
Retailer 3
-
$48,489 AUD
$34,061 USD
View
A
Retailer 4
-
$48,625 AUD
$34,156 USD
View
A
Retailer 5
-
$48,711 AUD
$34,217 USD
View
Final sale: no returns
A
Retailer 6
-
$50,723 AUD
₹3,393,318 INR
View
B+
Retailer 7
-
$51,455 AUD
$36,144 USD
View
B+
Retailer 8
-
$51,563 AUD
$36,220 USD
View
Retailer 9
-
$52,186 AUD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$52,312 AUD
$36,746 USD
View
B+
Retailer 11
-
$53,129 AUD
£29,386 GBP
View
B+
Retailer 12
-
$53,139 AUD
$37,327 USD
View
B+
Retailer 13
-
$54,292 AUD
$38,137 USD
View
B+
Retailer 14
-
$55,354 AUD
$38,883 USD
View
B+
Retailer 15
-
$55,354 AUD
$38,883 USD
View
B+
Retailer 16
-
$56,826 AUD
$39,917 USD
View
B+
Retailer 17
-
$57,568 AUD
$40,438 USD
View
B+
Retailer 18
-
$59,781 AUD
$41,993 USD
View
Retailer 19
-
$60,361 AUD
$42,400 USD
View
Price last confirmed 9 days ago
B
Retailer 20
-
$61,317 AUD
$43,072 USD
View
B
Retailer 21
-
$62,156 AUD
€41,582 EUR
View
B
Retailer 22
-
$73,480 AUD
ZAR 833,858 ZAR
View
Most Expensive
B
MOH London
261034E2F · Nov 1
$82,991 AUD
£45,903 GBP
View
22 more retailers have this diamond
Prices start from $46,791 AUDSave up to $36,200 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 Round
$46,791 AUD