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Oval|Natural|GIA

0.37ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 6552808592

Certificate GIA 6552808592

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 2, 2026
View at 77 Diamonds

About this 0.37ct natural oval diamond

This 0.37ct natural oval 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 6552808592. 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
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552808592
Dimensions5.34 × 3.97 × 2.62 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud
Top View
5.34 mm3.97 mm0.37 ctF / SI2
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552808592
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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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: £294 GBP|+3.5%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2£248 GBP
77 Diamonds£317 GBP

38 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
OVCPTC4JCXRX · Nov 2
£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 Oval
£248 GBP