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Round|Natural|GIA

2.51ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 6237769458

Certificate GIA 6237769458

Diamond specifications and retailer prices

From $47,076 AUD
$33,068 USD
As of October 30, 2026
Save $24,424 AUD (34%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $71,500 AUD at Cape Diamonds · As of November 1, 2026
View at Cape Diamonds

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 6237769458. Listed at 12 retailers as of October 30, 2026, with prices from $47,076 to $71,500, a $24,424 spread on the same certified stone. Cape Diamonds lists it at $71,500. 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 angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6237769458
Dimensions8.57 × 8.63 × 5.45 mm
L/W Ratio1.01
Top View
8.57 mm8.63 mm2.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237769458
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

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 30
Current: $71,500 AUD|Low: $47,076 AUD|High: $71,500 AUD|Avg: $55,094 AUD|+2.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$47,076 AUD
Retailer 7$50,182 AUD
Retailer 3$51,263 AUD
Retailer 4$52,088 AUD
Retailer 8$53,926 AUD
Retailer 10$53,926 AUD
Retailer 9$55,720 AUD
Retailer 2$58,918 AUD
Retailer 5$59,464 AUD
Cape Diamonds$71,500 AUD

43 data points across 10 retailers

12 retailers$47,076 AUD to $71,500 AUD

A
Cheapest Retailer
-
$47,076 AUD
$33,068 USD
A
Retailer 2
-
$50,182 AUD
$35,250 USD
View
A
Retailer 3
-
$51,263 AUD
£28,354 GBP
View
B+
Retailer 4
-
$52,088 AUD
$36,589 USD
View
Retailer 5
-
$52,088 AUD
$36,589 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$52,088 AUD
$36,589 USD
View
Price last confirmed 39 days ago
B+
Retailer 7
-
$53,926 AUD
$37,880 USD
View
B+
Retailer 8
-
$53,926 AUD
$37,880 USD
View
B+
Retailer 9
-
$55,720 AUD
$39,140 USD
View
B+
Retailer 10
-
$58,918 AUD
€39,416 EUR
View
B+
Retailer 11
-
$59,464 AUD
$41,770 USD
View
Most Expensive
B
Cape Diamonds
cert_6237769458 · Nov 1
$71,500 AUD
ZAR 811,384 ZAR
View
11 more retailers have this diamond
Prices start from $47,076 AUDSave up to $24,424 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
$47,076 AUD