CaratHunter
Plans
Heart|Natural|GIA

0.37ct F SI2 Heart Natural Diamond

GD • F/SI2 • GIA 1569252682

Certificate GIA 1569252682

Diamond specifications and retailer prices

From £248 GBP
SGD 449 SGD
As of November 2, 2026
Save £69 GBP (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £317 GBP 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 1569252682. Listed at 2 retailers as of November 2, 2026, with prices from £248 to £317, a £69 spread on the same certified stone. 77 Diamonds lists it at £317. 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
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569252682
Dimensions4.57 × 4.79 × 2.83 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
4.57 mm4.79 mm0.37 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1569252682
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.1%

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 2
Current: £317 GBP|Low: £248 GBP|High: £317 GBP|Avg: £287 GBP|+6.0%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2£248 GBP
77 Diamonds£317 GBP

39 data points across 2 retailers

2 retailers£248 GBP to £317 GBP

B+
Cheapest Retailer
-
£248 GBP
SGD 449 SGD
Most Expensive
B
77 Diamonds
HSCPPZXUDPPK · Nov 3
£317 GBP
View
1 more retailer has this diamond
Prices start from £248 GBPSave up to £69 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+
0.37ct Heart
£248 GBP