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Oval|Natural|GIA

0.37ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 7551735766

Certificate GIA 7551735766

Diamond specifications and retailer prices

From $252 SGD
₹18,807 INR
As of October 31, 2026
Save $569 SGD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,681 SGD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551735766. Listed at 9 retailers as of October 31, 2026, with a 225% 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551735766
Dimensions5.68 × 3.97 × 2.48 mm
L/W Ratio1.43
Girdle conditionThick to Very Thick
Key to symbols
Cloud
Top View
5.68 mm3.97 mm0.37 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7551735766
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $608 SGD|Low: $252 SGD|High: $1,023 SGD|Avg: $515 SGD|-15.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$252 SGD
Retailer 4$311 SGD
Retailer 5$380 SGD
Retailer 6$435 SGD
Retailer 1$608 SGD
Retailer 2$822 SGD

45 data points across 6 retailers

9 retailers$252 SGD to $822 SGD

A
Cheapest Retailer
-
$252 SGD
₹18,807 INR
A
Retailer 2
-
$311 SGD
HK$1,900 HKD
View
A
Retailer 3
-
$380 SGD
View
Retailer 4
-
$435 SGD
$340 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$438 SGD
$343 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$454 SGD
$355 USD
View
Price last confirmed 32 days ago
B+
Retailer 7
-
$608 SGD
£375 GBP
View
B
Retailer 8
-
$822 SGD
£506 GBP
View
Most Expensive
NZ Jewellers
6ba3c42f-3651-4535-b097-fbe8e2a910ba · Oct 6
$1,681 SGD
$1,315 USD
View
Price under review
8 more retailers have this diamond
Prices start from $252 SGDSave up to $569 SGD

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.

A
0.37ct Oval
$252 SGD