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Oval|Natural|GIA

0.38ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6561158183

Certificate GIA 6561158183

Diamond specifications and retailer prices

From $472 SGD
As of November 2, 2026
Save $354 SGD (43%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $826 SGD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.38ct natural oval diamond

This 0.38ct natural oval sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561158183. Listed at 11 retailers as of November 2, 2026, with prices from $472 to $826, a $354 spread on the same certified stone. Yorxs lists it at $826. 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

0.38
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.95°
Pavilion angle41.16°
OriginNatural
Grading LabGIA
CertificateGIA 6561158183
Dimensions5.85 × 4.15 × 2.53 mm
L/W Ratio1.41
Culet sizeNone
Top View
5.85 mm4.15 mm0.38 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561158183
Side View
Table 60.0%Crown 36.95°Girdle: MED-STKPavilion 41.16°Culet: NoneDepth 61.0%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $630 SGD|Low: $472 SGD|High: $842 SGD|Avg: $613 SGD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 2, 2026
Retailer 7$472 SGD
Retailer 8$486 SGD
Retailer 4$523 SGD
Retailer 5$544 SGD
Retailer 2$606 SGD
Retailer 6$613 SGD
Retailer 1$630 SGD
Retailer 9$659 SGD
Retailer 3$706 SGD
Yorxs$826 SGD

44 data points across 10 retailers

11 retailers$472 SGD to $826 SGD

A
Cheapest Retailer
-
$472 SGD
A
Retailer 2
-
$486 SGD
$380 USD
View
A
Retailer 3
-
$486 SGD
$380 USD
View
A
Retailer 4
-
$523 SGD
View
B+
Retailer 5
-
$544 SGD
$425 USD
View
B+
Retailer 6
-
$606 SGD
£373 GBP
View
B+
Retailer 7
-
$613 SGD
$479 USD
View
B+
Retailer 8
-
$630 SGD
£388 GBP
View
B+
Retailer 9
-
$660 SGD
$516 USD
View
Retailer 10
-
$706 SGD
$552 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Yorxs
607135973 · Nov 2
$826 SGD
€615 EUR
View
10 more retailers have this diamond
Prices start from $472 SGDSave up to $354 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
0.38ct Oval
$472 SGD