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Round|Natural|GIA

2.51ct F VVS2 Round Natural Diamond

EX • F/VVS2 • GIA 2245100191

Certificate GIA 2245100191

Diamond specifications and retailer prices

From $42,336 AUD
SGD 40,187 SGD
As of November 1, 2026
Save $36,693 AUD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $79,028 AUD at With Clarity · As of November 1, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2245100191. Listed at 15 retailers as of November 1, 2026, with prices from $42,336 to $79,028, a $36,693 spread on the same certified stone. With Clarity lists it at $79,028. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2245100191
Dimensions8.67 × 8.70 × 5.40 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.67 mm8.70 mm2.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2245100191
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: $44,517 AUD|Low: $42,336 AUD|High: $79,028 AUD|Avg: $54,789 AUD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
November 2, 2026
Retailer 9$42,336 AUD
Retailer 1$44,517 AUD
Retailer 13$45,090 AUD
Retailer 10$45,569 AUD
Retailer 2$46,199 AUD
Retailer 5$47,498 AUD
Retailer 12$51,289 AUD
Retailer 7$54,077 AUD
Retailer 4$54,280 AUD
Retailer 11$56,066 AUD
Retailer 8$56,541 AUD
Retailer 6$64,996 AUD
Retailer 3$68,223 AUD
With Clarity$79,028 AUD

15 data points across 14 retailers

15 retailers$42,336 AUD to $79,028 AUD

A
Cheapest Retailer
-
$42,336 AUD
SGD 40,187 SGD
A
Retailer 2
-
$44,517 AUD
£24,622 GBP
View
A
Retailer 3
-
$45,090 AUD
$31,673 USD
View
A
Retailer 4
-
$45,569 AUD
$32,010 USD
View
A
Retailer 5
-
$46,199 AUD
$32,452 USD
View
A
Retailer 6
-
$47,498 AUD
$33,365 USD
View
A
Retailer 7
-
$47,734 AUD
SGD 45,311 SGD
View
A
Retailer 8
-
$51,289 AUD
$36,028 USD
View
A
Retailer 9
-
$54,077 AUD
€36,177 EUR
View
A
Retailer 10
-
$54,280 AUD
$38,129 USD
View
A
Retailer 11
-
$56,066 AUD
$39,384 USD
View
A
Retailer 12
-
$56,541 AUD
View
B+
Retailer 13
-
$64,996 AUD
$45,656 USD
View
B+
Retailer 14
-
$68,223 AUD
$47,923 USD
View
Most Expensive
B
With Clarity
2245100191 · Nov 1
$79,028 AUD
$55,513 USD
View
14 more retailers have this diamond
Prices start from $42,336 AUDSave up to $36,693 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
$42,336 AUD