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Oval|Natural|GIA

0.38ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 1563548168

Certificate GIA 1563548168

Diamond specifications and retailer prices

From £299 GBP
SGD 541 SGD
As of October 31, 2026
Save £217 GBP (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £516 GBP at Yorxs · As of October 31, 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 31, 2026, with prices from £299 to £516, a £217 spread on the same certified stone. Yorxs lists it at £516. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £365 GBP|Low: £299 GBP|High: £517 GBP|Avg: £379 GBP|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 31, 2026
Retailer 7£299 GBP
Retailer 3£310 GBP
Retailer 5£340 GBP
Retailer 1£365 GBP
Retailer 2£385 GBP
Retailer 6£389 GBP
Retailer 4£419 GBP
Retailer 8£449 GBP
Yorxs£516 GBP

22 data points across 9 retailers

10 retailers£299 GBP to £516 GBP

A
Cheapest Retailer
-
£299 GBP
SGD 541 SGD
A
Retailer 2
-
£310 GBP
$415 USD
View
A
Retailer 3
-
£326 GBP
SGD 590 SGD
View
B+
Retailer 4
-
£340 GBP
$456 USD
View
B+
Retailer 5
-
£365 GBP
View
B+
Retailer 6
-
£385 GBP
View
B+
Retailer 7
-
£389 GBP
$522 USD
View
B
Retailer 8
-
£419 GBP
$561 USD
View
B+
Retailer 9
-
£449 GBP
$602 USD
View
Most Expensive
B
Yorxs
621632060 · Oct 31
£516 GBP
€658 EUR
View
9 more retailers have this diamond
Prices start from £299 GBPSave up to £217 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.

A
0.38ct Oval
£299 GBP