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Oval|Natural|GIA

0.38ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6551833654

Certificate GIA 6551833654

Diamond specifications and retailer prices

From HK$3,617 HKD
SGD 623 SGD
As of October 30, 2026
Save HK$1,781 HKD (33%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$5,398 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 6551833654. Listed at 9 retailers as of October 26, 2026, with prices from HK$3,617 to HK$5,398, a HK$1,781 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$5,398. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.13°
Pavilion angle39.88°
OriginNatural
Grading LabGIA
CertificateGIA 6551833654
Dimensions6.26 × 3.97 × 2.39 mm
L/W Ratio1.58
Culet sizeNone
Top View
6.26 mm3.97 mm0.38 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551833654
Side View
Table 58.0%Crown 35.13°Girdle: THN-THKPavilion 39.88°Culet: NoneDepth 60.3%

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 30
Current: HK$4,402 HKD|Low: HK$3,617 HKD|High: HK$5,451 HKD|Avg: HK$4,524 HKD|+6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 1, 2026
Retailer 5HK$3,617 HKD
Retailer 3HK$3,820 HKD
Retailer 7HK$4,025 HKD
Retailer 1HK$4,402 HKD
Retailer 6HK$4,700 HKD
Retailer 8HK$4,842 HKD
Retailer 4HK$4,958 HKD
Retailer 2HK$5,190 HKD
Wholesale Diamonds DirectHK$5,398 HKD

41 data points across 9 retailers

9 retailersHK$3,617 HKD to HK$5,398 HKD

A
Cheapest Retailer
-
HK$3,617 HKD
SGD 623 SGD
A
Retailer 2
-
HK$3,820 HKD
SGD 658 SGD
View
B+
Retailer 3
-
HK$4,025 HKD
$513 USD
View
B+
Retailer 4
-
HK$4,402 HKD
£442 GBP
View
B
Retailer 5
-
HK$4,700 HKD
$599 USD
View
B+
Retailer 6
-
HK$4,919 HKD
$627 USD
View
B
Retailer 7
-
HK$5,060 HKD
$645 USD
View
B
Retailer 8
-
HK$5,190 HKD
€630 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
264713329 · Oct 26
HK$5,398 HKD
$688 USD
View
8 more retailers have this diamond
Prices start from HK$3,617 HKDSave up to HK$1,781 HKD

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
HK$3,617 HKD