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Round|Natural|GIA

12.98ct D VVS2 Round Natural Diamond

EX • D/VVS2 • GIA 2225072405

Certificate GIA 2225072405

Diamond specifications and retailer prices

From $1,348,751 SGD
£830,733 GBP
As of October 30, 2026
Save $439,262 SGD (25%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,829,898 SGD at Aurelinne · As of September 29, 2026
View at Aurelinne

About this 12.98ct natural round diamond

This 12.98ct natural round sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2225072405. Listed at 11 retailers as of October 30, 2026, with a 33% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

12.98
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2225072405
Dimensions15.25 × 15.33 × 9.15 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional pinpoints are not shown.
Key to symbols
Pinpoint, Feather
Top View
15.25 mm15.33 mm12.98 ctD / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225072405
Side View
Table 58.0%Crown 33.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 59.8%

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: $1,788,013 SGD|Low: $1,344,219 SGD|High: $1,788,013 SGD|Avg: $1,507,616 SGD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$1,348,751 SGD
Retailer 6$1,371,181 SGD
Retailer 8$1,411,539 SGD
Retailer 7$1,438,333 SGD
Retailer 5$1,463,919 SGD
Retailer 4$1,526,013 SGD
Retailer 9$1,532,256 SGD
Retailer 3$1,626,576 SGD
Retailer 1$1,788,013 SGD

34 data points across 9 retailers

11 retailers$1,348,751 SGD to $1,788,013 SGD

A
Cheapest Retailer
-
$1,348,751 SGD
£830,733 GBP
Retailer 2
-
$1,371,181 SGD
A$1,650,117 AUD
View
Price last confirmed 28 days ago
A
Retailer 3
-
$1,463,919 SGD
$1,145,118 USD
View
Final sale: no returns
A
Retailer 4
-
$1,526,013 SGD
$1,193,690 USD
View
B+
Retailer 5
-
$1,532,256 SGD
$1,198,574 USD
View
Retailer 6
-
$1,535,002 SGD
$1,200,721 USD
View
Price last confirmed 35 days ago
Retailer 7
-
$1,626,576 SGD
$1,272,353 USD
View
Price last confirmed 16 days ago
Retailer 8
-
$1,694,350 SGD
$1,325,368 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$1,762,125 SGD
$1,378,383 USD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
$1,788,013 SGD
€1,332,032 EUR
View
Most Expensive
Aurelinne
df4418ce-4d32-4e8c-a32a-f61fac74645e · Sep 29
$1,829,898 SGD
$1,431,397 USD
View
Price last confirmed 33 days ago
10 more retailers have this diamond
Prices start from $1,348,751 SGDSave up to $439,262 SGD

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
12.98ct Round
$1,348,751 SGD