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Heart|Natural|GIA

0.37ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 6561245328

Certificate GIA 6561245328

Diamond specifications and retailer prices

From $297 USD
SGD 402 SGD
As of November 2, 2026
Save $87 USD (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $384 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6561245328. Listed at 2 retailers as of November 2, 2026, with prices from $297 to $384, a $87 spread on the same certified stone. 77 Diamonds lists it at $384. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.37
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561245328
Dimensions4.67 × 4.97 × 2.80 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
4.67 mm4.97 mm0.37 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561245328
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.4%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $384 USD|Low: $297 USD|High: $384 USD|Avg: $348 USD|+6.1%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$297 USD
77 Diamonds$384 USD

39 data points across 2 retailers

2 retailers$297 USD to $384 USD

B+
Cheapest Retailer
-
$297 USD
SGD 402 SGD
Most Expensive
B
77 Diamonds
HSCPJKHD6MMU · Nov 2
$384 USD
£302 GBP
View
1 more retailer has this diamond
Prices start from $297 USDSave up to $87 USD

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
$297 USD