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Heart|Natural|GIA

0.37ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 7568269158

Certificate GIA 7568269158

Diamond specifications and retailer prices

From $366 SGD
$286 USD
As of November 1, 2026
Save $122 SGD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $488 SGD 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7568269158. Listed at 3 retailers as of November 1, 2026, with prices from $366 to $488, a $122 spread on the same certified stone. 77 Diamonds lists it at $488. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7568269158
Dimensions4.18 × 4.97 × 2.92 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
4.18 mm4.97 mm0.37 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7568269158
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 58.7%

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: $488 SGD|Low: $308 SGD|High: $488 SGD|Avg: $407 SGD|+5.9%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$366 SGD
Retailer 2$379 SGD
77 Diamonds$488 SGD

39 data points across 3 retailers

3 retailers$366 SGD to $488 SGD

B+
Cheapest Retailer
-
$366 SGD
$286 USD
Final sale: no returns
B+
Retailer 2
-
$379 SGD
View
Most Expensive
B
77 Diamonds
HSCPJEKJAHZV · Nov 2
$488 SGD
£301 GBP
View
2 more retailers have this diamond
Prices start from $366 SGDSave up to $122 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
$366 SGD