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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 €522 EUR
$583 USD
As of November 1, 2026
Save €683 EUR (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,205 EUR 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 €522 to €1,205, a €683 spread on the same certified stone. MOH London lists it at €1,205. 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: €1,205 EUR|Low: €522 EUR|High: €1,635 EUR|Avg: €791 EUR|-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€522 EUR
Retailer 5€562 EUR
Retailer 6€562 EUR
Retailer 9€578 EUR
Retailer 8€602 EUR
Retailer 2€640 EUR
Retailer 4€715 EUR
Retailer 3€773 EUR
MOH London€1,205 EUR
Retailer 10€1,635 EUR

44 data points across 10 retailers

12 retailers€522 EUR to €1,205 EUR

B+
Cheapest Retailer
-
€522 EUR
$583 USD
B
Retailer 2
-
€562 EUR
$628 USD
View
B
Retailer 3
-
€562 EUR
$628 USD
View
Retailer 4
-
€602 EUR
$672 USD
View
Price last confirmed 56 days ago
B+
Retailer 5
-
€602 EUR
$672 USD
View
B+
Retailer 6
-
€602 EUR
$672 USD
View
B
Retailer 7
-
€639 EUR
$714 USD
View
B
Retailer 8
-
€640 EUR
£563 GBP
View
B
Retailer 9
-
€715 EUR
£629 GBP
View
B
Retailer 10
-
€773 EUR
View
Most Expensive
B
MOH London
8DEB3EC0C · Nov 1
€1,205 EUR
£1,060 GBP
View
10 more retailers have this diamond
Prices start from €522 EURSave up to €683 EUR

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
€522 EUR