CaratHunter
Plans
Heart|Natural|GIA

0.31ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 7562393923

Certificate GIA 7562393923

Diamond specifications and retailer prices

From $235 SGD
₹17,473 INR
As of November 1, 2026
Save $548 SGD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $783 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562393923. Listed at 12 retailers as of October 29, 2026, with prices from $235 to $783, a $548 spread on the same certified stone. MOH London lists it at $783. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.31
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562393923
Dimensions4.05 × 4.59 × 2.80 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
4.05 mm4.59 mm0.31 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7562393923
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.0%

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: $783 SGD|Low: $234 SGD|High: $1,525 SGD|Avg: $538 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$235 SGD
Retailer 10$336 SGD
Retailer 9$363 SGD
Retailer 8$376 SGD
Retailer 6$381 SGD
Retailer 5$422 SGD
Retailer 3$454 SGD
Retailer 7$462 SGD
Retailer 4$682 SGD
MOH London$783 SGD
Retailer 11$1,525 SGD

32 data points across 11 retailers

12 retailers$235 SGD to $783 SGD

A
Cheapest Retailer
-
$235 SGD
₹17,473 INR
A
Retailer 2
-
$336 SGD
$263 USD
View
A
Retailer 3
-
$363 SGD
$284 USD
View
A
Retailer 4
-
$376 SGD
$294 USD
View
A
Retailer 5
-
$381 SGD
$298 USD
View
A
Retailer 6
-
$422 SGD
£260 GBP
View
B+
Retailer 7
-
$454 SGD
$355 USD
View
B+
Retailer 8
-
$462 SGD
£284 GBP
View
B
Retailer 9
-
$538 SGD
$421 USD
View
B
Retailer 10
-
$682 SGD
£420 GBP
View
Most Expensive
B
MOH London
54EC1D9F6 · Oct 29
$783 SGD
£482 GBP
View
10 more retailers have this diamond
Prices start from $235 SGDSave up to $548 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
0.31ct Heart
$235 SGD