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Round|Natural|GIA

1.31ct F VVS2 Round Natural Diamond

EX • F/VVS2 • GIA 2151581592

Certificate GIA 2151581592

Diamond specifications and retailer prices

From $10,747 AUD
€7,190 EUR
As of October 27, 2026
Save $8,715 AUD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $19,463 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2151581592. Listed at 9 retailers as of October 26, 2026, with prices from $10,747 to $19,463, a $8,715 spread on the same certified stone. MOH London lists it at $19,463. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2151581592
Dimensions7.07 × 7.03 × 4.33 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
7.07 mm7.03 mm1.31 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2151581592
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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 27
Current: $19,463 AUD|Low: $10,747 AUD|High: $19,671 AUD|Avg: $13,628 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 27, 2026
Retailer 8$10,747 AUD
Retailer 6$11,189 AUD
Retailer 5$11,809 AUD
Retailer 7$11,883 AUD
Retailer 2$12,858 AUD
Retailer 4$12,887 AUD
Retailer 9$13,943 AUD
Retailer 3$14,438 AUD
MOH London$19,463 AUD

28 data points across 9 retailers

9 retailers$10,747 AUD to $19,463 AUD

A
Cheapest Retailer
-
$10,747 AUD
€7,190 EUR
A
Retailer 2
-
$10,896 AUD
View
Retailer 3
-
$11,809 AUD
$8,295 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$11,883 AUD
$8,347 USD
View
A
Retailer 5
-
$12,858 AUD
£7,112 GBP
View
Retailer 6
-
$12,887 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$13,943 AUD
$9,794 USD
View
B+
Retailer 8
-
$14,438 AUD
€9,659 EUR
View
Most Expensive
B
MOH London
2C7B52402 · Oct 26
$19,463 AUD
£10,765 GBP
View
8 more retailers have this diamond
Prices start from $10,747 AUDSave up to $8,715 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
1.31ct Round
$10,747 AUD