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Round|Natural|GIA

2.51ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6552111201

Certificate GIA 6552111201

Diamond specifications and retailer prices

From $44,963 AUD
€30,080 EUR
As of November 1, 2026
Save $36,982 AUD (45%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $81,945 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6552111201. Listed at 24 retailers as of November 1, 2026, with prices from $44,963 to $81,945, a $36,982 spread on the same certified stone. MOH London lists it at $81,945. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6552111201
Dimensions8.64 × 8.61 × 5.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
8.64 mm8.61 mm2.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552111201
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°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: Nov 1
Current: $81,945 AUD|Low: $44,963 AUD|High: $121,488 AUD|Avg: $66,097 AUD|-32.5%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 2, 2026
Retailer 16$44,963 AUD
Retailer 6$45,057 AUD
Retailer 10$47,429 AUD
Retailer 11$47,770 AUD
Retailer 15$47,874 AUD
Retailer 12$48,096 AUD
Retailer 7$48,771 AUD
Retailer 23$50,915 AUD
Retailer 13$52,457 AUD
Retailer 20$52,470 AUD
Retailer 8$52,786 AUD
Retailer 21$54,656 AUD
Retailer 24$54,656 AUD
Retailer 4$54,709 AUD
Retailer 9$54,709 AUD
Retailer 2$56,203 AUD
Retailer 17$56,486 AUD
Retailer 5$56,531 AUD
Retailer 22$56,842 AUD
Retailer 3$59,028 AUD
Retailer 14$60,336 AUD
Retailer 18$61,368 AUD
Retailer 19$72,554 AUD
MOH London$81,945 AUD

18 data points across 24 retailers

24 retailers$44,963 AUD to $81,945 AUD

A
Cheapest Retailer
-
$44,963 AUD
€30,080 EUR
A
Retailer 2
-
$45,057 AUD
$31,650 USD
View
A
Retailer 3
-
$47,429 AUD
$33,316 USD
View
A
Retailer 4
-
$47,770 AUD
$33,556 USD
View
A
Retailer 5
-
$47,874 AUD
$33,629 USD
View
A
Retailer 6
-
$48,096 AUD
$33,785 USD
View
Final sale: no returns
A
Retailer 7
-
$48,771 AUD
$34,259 USD
View
A
Retailer 8
-
$50,915 AUD
$35,765 USD
View
B+
Retailer 9
-
$52,457 AUD
£29,015 GBP
View
B+
Retailer 10
-
$52,470 AUD
$36,857 USD
View
B+
Retailer 11
-
$52,786 AUD
$37,079 USD
View
B+
Retailer 12
-
$54,656 AUD
$38,393 USD
View
B+
Retailer 13
-
$54,656 AUD
$38,393 USD
View
B+
Retailer 14
-
$54,709 AUD
$38,430 USD
View
B+
Retailer 15
-
$54,709 AUD
$38,430 USD
View
B+
Retailer 16
-
$56,203 AUD
£31,086 GBP
View
B+
Retailer 17
-
$56,486 AUD
$39,678 USD
View
B+
Retailer 18
-
$56,531 AUD
$39,710 USD
View
B+
Retailer 19
-
$56,842 AUD
$39,928 USD
View
B+
Retailer 20
-
$59,028 AUD
$41,464 USD
View
B+
Retailer 21
-
$60,336 AUD
£33,372 GBP
View
B+
Retailer 22
-
$61,368 AUD
€41,055 EUR
View
B
Retailer 23
-
$72,554 AUD
ZAR 823,347 ZAR
View
Most Expensive
B
MOH London
025A9CD31 · Nov 1
$81,945 AUD
£45,324 GBP
View
23 more retailers have this diamond
Prices start from $44,963 AUDSave up to $36,982 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
$44,963 AUD