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Heart|Natural|GIA

0.36ct D SI2 Heart Natural Diamond

GD • D/SI2 • GIA 1565318378

Certificate GIA 1565318378

Diamond specifications and retailer prices

From £287 GBP
SGD 520 SGD
As of October 31, 2026
Save £81 GBP (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £368 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.36ct natural heart diamond

This 0.36ct 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 1565318378. Listed at 2 retailers as of October 31, 2026, with prices from £287 to £368, a £81 spread on the same certified stone. 77 Diamonds lists it at £368. 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

0.36
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565318378
Dimensions4.14 × 4.89 × 2.97 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
4.14 mm4.89 mm0.36 ctD / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1565318378
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £368 GBP|Low: £287 GBP|High: £368 GBP|Avg: £321 GBP|+7.5%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2£287 GBP
77 Diamonds£368 GBP

36 data points across 2 retailers

2 retailers£287 GBP to £368 GBP

B+
Cheapest Retailer
-
£287 GBP
SGD 520 SGD
Most Expensive
B
77 Diamonds
HSCPKTGRBWMD · Oct 31
£368 GBP
View
1 more retailer has this diamond
Prices start from £287 GBPSave up to £81 GBP

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+
0.36ct Heart
£287 GBP