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Oval|Natural|GIA

3.12ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 1528131075

Certificate GIA 1528131075

Diamond specifications and retailer prices

From $47,315 SGD
As of November 5, 2026
Save $11,892 SGD (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $59,207 SGD at Yorxs · As of November 6, 2026
View at Yorxs

About this 3.12ct natural oval diamond

This 3.12ct natural oval sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1528131075. Listed at 5 retailers as of November 5, 2026, with prices from $47,315 to $59,207, a $11,892 spread on the same certified stone. Yorxs lists it at $59,207. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.12
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1528131075
Dimensions11.68 × 8.05 × 5.13 mm
L/W Ratio1.45
Culet sizeNone
Top View
11.68 mm8.05 mm3.12 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528131075
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.7%

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 5
Current: $47,315 SGD|Low: $47,315 SGD|High: $60,720 SGD|Avg: $56,920 SGD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 1$47,315 SGD
Retailer 2$54,582 SGD
Retailer 4$58,369 SGD
Retailer 3$59,186 SGD
Yorxs$59,207 SGD

24 data points across 5 retailers

5 retailers$47,315 SGD to $59,207 SGD

A
Cheapest Retailer
-
$47,315 SGD
B+
Retailer 2
-
$54,582 SGD
View
B
Retailer 3
-
$58,369 SGD
View
B
Retailer 4
-
$59,186 SGD
View
Most Expensive
B+
Yorxs
620878513 · Nov 6
$59,207 SGD
€43,998 EUR
View
4 more retailers have this diamond
Prices start from $47,315 SGDSave up to $11,892 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
3.12ct Oval
$47,315 SGD