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Oval|Natural|GIA

0.37ct H SI2 Oval Natural Diamond

GD • H/SI2 • GIA 7551857513

Certificate GIA 7551857513

Diamond specifications and retailer prices

From $383 USD
£302 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $383 USD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 0.37ct natural oval diamond

This 0.37ct natural oval sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551857513. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551857513
Dimensions5.27 × 4.03 × 2.65 mm
L/W Ratio1.31
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
5.27 mm4.03 mm0.37 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 7551857513
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCuletDepth 65.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $383 USD|Low: $361 USD|High: $383 USD|Avg: $370 USD|+3.1%
October 29, 2026
77 Diamonds$383 USD

36 data points across 1 retailer

1 retailer

B
77 Diamonds
OVCPB3YTXZTZ · Oct 29
$383 USD
£302 GBP
View

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
$383 USD