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Heart|Natural|GIA

0.37ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6552062460

Certificate GIA 6552062460

Diamond specifications and retailer prices

From $500 AUD
$351 USD
As of November 1, 2026
Save $656 AUD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,155 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.37ct natural heart diamond

This 0.37ct natural heart sits in the sub-half-carat band, graded H 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 6552062460. Listed at 13 retailers as of November 1, 2026, with prices from $500 to $1,155, a $656 spread on the same certified stone. MOH London lists it at $1,155. 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

0.37
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552062460
Dimensions4.68 × 4.95 × 2.82 mm
L/W Ratio1.06
Top View
4.68 mm4.95 mm0.37 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552062460
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.0%

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: $1,155 AUD|Low: $416 AUD|High: $1,916 AUD|Avg: $954 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$648 AUD
Retailer 7$673 AUD
Retailer 4$685 AUD
Retailer 5$710 AUD
Retailer 3$925 AUD
MOH London$1,155 AUD
Retailer 6$1,916 AUD

43 data points across 7 retailers

13 retailers$500 AUD to $1,155 AUD

A
Cheapest Retailer
-
$500 AUD
$351 USD
B+
Retailer 2
-
$526 AUD
SGD 499 SGD
View
B+
Retailer 3
-
$538 AUD
$378 USD
View
B+
Retailer 4
-
$558 AUD
$392 USD
View
B+
Retailer 5
-
$577 AUD
$405 USD
View
B+
Retailer 6
-
$648 AUD
£358 GBP
View
B
Retailer 7
-
$673 AUD
$473 USD
View
B
Retailer 8
-
$685 AUD
£379 GBP
View
B
Retailer 9
-
$686 AUD
$482 USD
View
B
Retailer 10
-
$710 AUD
$499 USD
View
B
Retailer 11
-
$925 AUD
€619 EUR
View
Most Expensive
B
MOH London
98684CF77 · Nov 1
$1,155 AUD
£639 GBP
View
11 more retailers have this diamond
Prices start from $500 AUDSave up to $656 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
0.37ct Heart
$500 AUD