Oval|Natural|GIA

0.38ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 1563548168

Certificate GIA 1563548168

Diamond specifications and retailer prices

From $400 USD
SGD 541 SGD
As of October 29, 2026
Save $293 USD (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $693 USD at Yorxs · As of October 28, 2026
View at Yorxs

About this 0.38ct natural oval diamond

This 0.38ct natural oval sits in the sub-half-carat band, graded D 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 1563548168. Listed at 10 retailers as of October 28, 2026, with prices from $400 to $693, a $293 spread on the same certified stone. Yorxs lists it at $693. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle35.45°
Pavilion angle38.25°
OriginNatural
Grading LabGIA
CertificateGIA 1563548168
Dimensions6.16 × 3.90 × 2.36 mm
L/W Ratio1.58
Culet sizeNone
Top View
6.16 mm3.90 mm0.38 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1563548168
Side View
Table 59.0%Crown 35.45°Girdle: MED-VTKPavilion 38.25°Culet: NoneDepth 60.5%

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: Oct 29
Current: $489 USD|Low: $400 USD|High: $693 USD|Avg: $508 USD|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 30, 2026
Retailer 7$400 USD
Retailer 3$415 USD
Retailer 5$456 USD
Retailer 1$489 USD
Retailer 2$515 USD
Retailer 6$522 USD
Retailer 4$561 USD
Retailer 8$602 USD
Yorxs$693 USD

21 data points across 9 retailers

10 retailers$400 USD to $693 USD

A
Cheapest Retailer
-
$400 USD
SGD 541 SGD
A
Retailer 2
-
$415 USD
View
A
Retailer 3
-
$437 USD
SGD 590 SGD
View
B+
Retailer 4
-
$456 USD
View
B+
Retailer 5
-
$489 USD
£385 GBP
View
B+
Retailer 6
-
$515 USD
£406 GBP
View
B+
Retailer 7
-
$522 USD
View
B
Retailer 8
-
$561 USD
View
B+
Retailer 9
-
$602 USD
View
Most Expensive
B
Yorxs
621632060 · Oct 28
$693 USD
€660 EUR
View
9 more retailers have this diamond
Prices start from $400 USDSave up to $293 USD

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
$400 USD