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Round|Natural|GIA

2.51ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 2568180120

Certificate GIA 2568180120

Diamond specifications and retailer prices

From $45,765 AUD
SGD 43,442 SGD
As of October 28, 2026
Save $39,676 AUD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $85,440 AUD at With Clarity · As of October 26, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2568180120. Listed at 14 retailers as of October 26, 2026, with prices from $45,765 to $85,440, a $39,676 spread on the same certified stone. With Clarity lists it at $85,440. 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
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2568180120
Dimensions8.65 × 8.70 × 5.42 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.65 mm8.70 mm2.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568180120
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.4%

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 28
Current: $45,765 AUD|Low: $45,765 AUD|High: $86,301 AUD|Avg: $59,389 AUD
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
Retailer 14
With Clarity
October 28, 2026
Retailer 1$45,765 AUD
Retailer 8$47,830 AUD
Retailer 13$48,745 AUD
Retailer 12$49,171 AUD
Retailer 2$49,947 AUD
Retailer 10$51,352 AUD
Retailer 14$51,606 AUD
Retailer 3$55,315 AUD
Retailer 9$58,398 AUD
Retailer 5$58,667 AUD
Retailer 7$59,412 AUD
Retailer 4$59,987 AUD
Retailer 11$70,272 AUD
Retailer 6$71,567 AUD
With Clarity$85,440 AUD

24 data points across 15 retailers

14 retailers$45,765 AUD to $85,440 AUD

A
Cheapest Retailer
-
$45,765 AUD
SGD 43,442 SGD
A
Retailer 2
-
$47,830 AUD
£26,455 GBP
View
A
Retailer 3
-
$48,745 AUD
$34,241 USD
View
A
Retailer 4
-
$49,171 AUD
$34,540 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$49,947 AUD
$35,085 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$51,352 AUD
$36,072 USD
View
A
Retailer 7
-
$51,606 AUD
SGD 48,987 SGD
View
B+
Retailer 8
-
$55,315 AUD
$38,856 USD
View
B+
Retailer 9
-
$58,398 AUD
€39,068 EUR
View
B+
Retailer 10
-
$58,667 AUD
$41,210 USD
View
B+
Retailer 11
-
$59,412 AUD
View
B+
Retailer 12
-
$59,987 AUD
$42,138 USD
View
B+
Retailer 13
-
$70,272 AUD
$49,362 USD
View
Most Expensive
B
With Clarity
2568180120 · Oct 26
$85,440 AUD
$60,017 USD
View
13 more retailers have this diamond
Prices start from $45,765 AUDSave up to $39,676 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
$45,765 AUD