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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 HK$1,439 HKD
₹17,473 INR
As of November 1, 2026
Save HK$3,363 HKD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$4,803 HKD 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 HK$1,439 to HK$4,803, a HK$3,363 spread on the same certified stone. MOH London lists it at HK$4,803. 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: HK$4,803 HKD|Low: HK$1,436 HKD|High: HK$9,360 HKD|Avg: HK$3,363 HKD|-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 5HK$1,439 HKD
Retailer 10HK$2,063 HKD
Retailer 9HK$2,228 HKD
Retailer 8HK$2,307 HKD
Retailer 6HK$2,338 HKD
Retailer 4HK$2,611 HKD
Retailer 3HK$2,785 HKD
Retailer 7HK$2,833 HKD
Retailer 2HK$4,183 HKD
MOH LondonHK$4,803 HKD
Retailer 11HK$9,360 HKD

32 data points across 11 retailers

12 retailersHK$1,439 HKD to HK$4,803 HKD

A
Cheapest Retailer
-
HK$1,439 HKD
₹17,473 INR
A
Retailer 2
-
HK$2,063 HKD
$263 USD
View
A
Retailer 3
-
HK$2,228 HKD
$284 USD
View
A
Retailer 4
-
HK$2,307 HKD
$294 USD
View
A
Retailer 5
-
HK$2,338 HKD
$298 USD
View
B+
Retailer 6
-
HK$2,611 HKD
£262 GBP
View
B+
Retailer 7
-
HK$2,785 HKD
$355 USD
View
B+
Retailer 8
-
HK$2,833 HKD
£284 GBP
View
B
Retailer 9
-
HK$3,303 HKD
$421 USD
View
B
Retailer 10
-
HK$4,183 HKD
£420 GBP
View
Most Expensive
B
MOH London
54EC1D9F6 · Oct 29
HK$4,803 HKD
£482 GBP
View
10 more retailers have this diamond
Prices start from HK$1,439 HKDSave up to HK$3,363 HKD

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
HK$1,439 HKD