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Heart|Natural|GIA

0.31ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 7562393923

Certificate GIA 7562393923

Diamond specifications and retailer prices

From $261 AUD
₹17,473 INR
As of November 1, 2026
Save $610 AUD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $871 AUD 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 $261 to $871, a $610 spread on the same certified stone. MOH London lists it at $871. 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: $871 AUD|Low: $261 AUD|High: $1,698 AUD|Avg: $610 AUD|-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 2, 2026
Retailer 5$261 AUD
Retailer 10$374 AUD
Retailer 9$404 AUD
Retailer 8$419 AUD
Retailer 6$424 AUD
Retailer 4$474 AUD
Retailer 3$505 AUD
Retailer 7$514 AUD
Retailer 2$759 AUD
MOH London$871 AUD
Retailer 11$1,698 AUD

32 data points across 11 retailers

12 retailers$261 AUD to $871 AUD

A
Cheapest Retailer
-
$261 AUD
₹17,473 INR
A
Retailer 2
-
$374 AUD
$263 USD
View
A
Retailer 3
-
$404 AUD
$284 USD
View
A
Retailer 4
-
$419 AUD
$294 USD
View
A
Retailer 5
-
$424 AUD
$298 USD
View
B+
Retailer 6
-
$474 AUD
£262 GBP
View
B+
Retailer 7
-
$505 AUD
$355 USD
View
B+
Retailer 8
-
$514 AUD
£284 GBP
View
B
Retailer 9
-
$599 AUD
$421 USD
View
B
Retailer 10
-
$759 AUD
£420 GBP
View
Most Expensive
B
MOH London
54EC1D9F6 · Oct 29
$871 AUD
£482 GBP
View
10 more retailers have this diamond
Prices start from $261 AUDSave up to $610 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
0.31ct Heart
$261 AUD