CaratHunter
Plans
Heart|Natural|GIA

0.37ct D SI2 Heart Natural Diamond

GD • D/SI2 • GIA 1567238677

Certificate GIA 1567238677

Diamond specifications and retailer prices

From $738 NZD
SGD 562 SGD
As of November 1, 2026
Save $125 NZD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $863 NZD 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1567238677. Listed at 2 retailers as of November 1, 2026, with prices from $738 to $863, a $125 spread on the same certified stone. 77 Diamonds lists it at $863. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1567238677
Dimensions4.64 × 5.01 × 2.79 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Feather
Top View
4.64 mm5.01 mm0.37 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1567238677
Side View
Table 55.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.6%

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: $863 NZD|Low: $738 NZD|High: $863 NZD|Avg: $815 NZD|+5.9%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$738 NZD
77 Diamonds$863 NZD

32 data points across 2 retailers

2 retailers$738 NZD to $863 NZD

B+
Cheapest Retailer
-
$738 NZD
SGD 562 SGD
Most Expensive
B+
77 Diamonds
HSCPYYKASEWY · Nov 2
$863 NZD
£383 GBP
View
1 more retailer has this diamond
Prices start from $738 NZDSave up to $125 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
$738 NZD