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Round|Natural|GIA

2.51ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 6561020100

Certificate GIA 6561020100

Diamond specifications and retailer prices

From $37,624 AUD
HK$206,000 HKD
As of November 1, 2026
Save $31,073 AUD (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $68,697 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6561020100. Listed at 20 retailers as of November 1, 2026, with prices from $37,624 to $68,697, a $31,073 spread on the same certified stone. MOH London lists it at $68,697. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561020100
Dimensions8.57 × 8.62 × 5.39 mm
L/W Ratio1.01
Top View
8.57 mm8.62 mm2.51 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6561020100
Side View
Table 58.0%Crown 35.5°Girdle: STK-STKPavilion 41°Culet: NoneDepth 62.9%

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: $68,697 AUD|Low: $37,624 AUD|High: $69,525 AUD|Avg: $49,626 AUD|-1.2%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 7$37,624 AUD
Retailer 5$42,400 AUD
Retailer 10$43,473 AUD
Retailer 9$44,205 AUD
Retailer 12$44,414 AUD
Retailer 8$44,508 AUD
Retailer 3$45,821 AUD
Retailer 11$47,118 AUD
Retailer 6$47,145 AUD
Retailer 18$48,553 AUD
Retailer 17$50,982 AUD
Retailer 4$51,433 AUD
Retailer 16$52,600 AUD
Retailer 13$53,137 AUD
Retailer 15$54,623 AUD
Retailer 2$55,788 AUD
Retailer 14$60,825 AUD
MOH London$68,697 AUD

25 data points across 18 retailers

20 retailers$37,624 AUD to $68,697 AUD

A
Cheapest Retailer
-
$37,624 AUD
HK$206,000 HKD
Retailer 2
-
$41,494 AUD
SGD 39,297 SGD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$42,400 AUD
$29,715 USD
View
A
Retailer 4
-
$43,473 AUD
$30,467 USD
View
A
Retailer 5
-
$44,205 AUD
$30,980 USD
View
A
Retailer 6
-
$44,414 AUD
£24,509 GBP
View
A
Retailer 7
-
$44,508 AUD
$31,192 USD
View
Final sale: no returns
A
Retailer 8
-
$45,821 AUD
$32,112 USD
View
Retailer 9
-
$45,864 AUD
View
Price last confirmed 29 days ago
A
Retailer 10
-
$47,118 AUD
£26,001 GBP
View
A
Retailer 11
-
$47,145 AUD
$33,040 USD
View
A
Retailer 12
-
$48,553 AUD
$34,027 USD
View
A
Retailer 13
-
$50,982 AUD
$35,729 USD
View
A
Retailer 14
-
$51,433 AUD
$36,045 USD
View
A
Retailer 15
-
$52,600 AUD
$36,863 USD
View
A
Retailer 16
-
$53,137 AUD
€35,466 EUR
View
A
Retailer 17
-
$54,623 AUD
$38,281 USD
View
A
Retailer 18
-
$55,788 AUD
View
B+
Retailer 19
-
$60,825 AUD
ZAR 688,645 ZAR
View
Most Expensive
B+
MOH London
C32D0FAB9 · Nov 1
$68,697 AUD
£37,909 GBP
View
19 more retailers have this diamond
Prices start from $37,624 AUDSave up to $31,073 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
$37,624 AUD