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Heart|Natural|GIA

0.37ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 3195498534

Certificate GIA 3195498534

Diamond specifications and retailer prices

From $1,034 NZD
$583 USD
As of November 1, 2026
Save $1,354 NZD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,389 NZD 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3195498534. Listed at 12 retailers as of November 1, 2026, with prices from $1,034 to $2,389, a $1,354 spread on the same certified stone. MOH London lists it at $2,389. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3195498534
Dimensions5.17 × 4.24 × 2.95 mm
L/W Ratio1.22
Top View
5.17 mm4.24 mm0.37 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 3195498534
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,389 NZD|Low: $1,034 NZD|High: $3,242 NZD|Avg: $1,567 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$1,034 NZD
Retailer 5$1,114 NZD
Retailer 6$1,114 NZD
Retailer 9$1,147 NZD
Retailer 8$1,192 NZD
Retailer 2$1,269 NZD
Retailer 4$1,417 NZD
Retailer 3$1,531 NZD
MOH London$2,389 NZD
Retailer 10$3,242 NZD

44 data points across 10 retailers

12 retailers$1,034 NZD to $2,389 NZD

B+
Cheapest Retailer
-
$1,034 NZD
$583 USD
B
Retailer 2
-
$1,114 NZD
$628 USD
View
B
Retailer 3
-
$1,114 NZD
$628 USD
View
Retailer 4
-
$1,192 NZD
$672 USD
View
Price last confirmed 56 days ago
B+
Retailer 5
-
$1,192 NZD
$672 USD
View
B+
Retailer 6
-
$1,192 NZD
$672 USD
View
B
Retailer 7
-
$1,268 NZD
$714 USD
View
B
Retailer 8
-
$1,269 NZD
£563 GBP
View
B
Retailer 9
-
$1,417 NZD
£629 GBP
View
B
Retailer 10
-
$1,531 NZD
€822 EUR
View
Most Expensive
B
MOH London
8DEB3EC0C · Nov 1
$2,389 NZD
£1,060 GBP
View
10 more retailers have this diamond
Prices start from $1,034 NZDSave up to $1,354 NZD

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.

B+
0.37ct Heart
$1,034 NZD