CaratHunter
Plans
Oval|Natural|GIA

0.37ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 2554765082

Certificate GIA 2554765082

Diamond specifications and retailer prices

From £313 GBP
$419 USD
As of November 1, 2026
Save £427 GBP (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £895 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554765082. Listed at 7 retailers as of November 1, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.37
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554765082
Dimensions5.85 × 4.04 × 2.42 mm
L/W Ratio1.45
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.85 mm4.04 mm0.37 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554765082
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.0%

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: £895 GBP|Low: £313 GBP|High: £895 GBP|Avg: £545 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6£313 GBP
Retailer 3£397 GBP
Retailer 5£453 GBP
Retailer 2£487 GBP
Retailer 4£739 GBP
Diamond Exchange Canada£895 GBP

43 data points across 6 retailers

7 retailers£313 GBP to £739 GBP

B+
Cheapest Retailer
-
£313 GBP
$419 USD
B+
Retailer 2
-
£373 GBP
$500 USD
View
B
Retailer 3
-
£395 GBP
$529 USD
View
B
Retailer 4
-
£397 GBP
View
B
Retailer 5
-
£487 GBP
€621 EUR
View
B
Retailer 6
-
£739 GBP
View
Most Expensive
Diamond Exchange Canada
1972046350 · Oct 30
£895 GBP
CA$1,666 CAD
View
Price under review
6 more retailers have this diamond
Prices start from £313 GBPSave up to £427 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
£313 GBP