CaratHunter
Plans
Heart|Natural|GIA

0.37ct F SI2 Heart Natural Diamond

GD • F/SI2 • GIA 5566238812

Certificate GIA 5566238812

Diamond specifications and retailer prices

From $427 SGD
As of November 3, 2026
Save $120 SGD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $547 SGD at 77 Diamonds · As of November 3, 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566238812. Listed at 2 retailers as of November 3, 2026, with prices from $427 to $547, a $120 spread on the same certified stone. 77 Diamonds lists it at $547. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566238812
Dimensions4.15 × 5.00 × 3.05 mm
L/W Ratio1.20
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.15 mm5.00 mm0.37 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566238812
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.0%

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 3
Current: $547 SGD|Low: $427 SGD|High: $547 SGD|Avg: $509 SGD|+6.0%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2$427 SGD
77 Diamonds$547 SGD

34 data points across 2 retailers

2 retailers$427 SGD to $547 SGD

B+
Cheapest Retailer
-
$427 SGD
Most Expensive
B+
77 Diamonds
HSCPFRBM2VKR · Nov 3
$547 SGD
£337 GBP
View
1 more retailer has this diamond
Prices start from $427 SGDSave up to $120 SGD

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
$427 SGD