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Oval|Natural|GIA

0.90ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 2231746349

Certificate GIA 2231746349

Diamond specifications and retailer prices

From HK$16,311 HKD
$2,079 USD
As of October 30, 2026
Save HK$26,730 HKD (62%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$53,442 HKD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231746349. Listed at 25 retailers as of October 30, 2026, with a 164% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231746349
Dimensions8.16 × 5.22 × 3.20 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeNone
Top View
8.16 mm5.22 mm0.90 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2231746349
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$53,442 HKD|Low: HK$16,311 HKD|High: HK$54,013 HKD|Avg: HK$23,693 HKD|-0.6%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8HK$16,311 HKD
Retailer 12HK$16,358 HKD
Retailer 7HK$16,947 HKD
Retailer 4HK$18,649 HKD
Retailer 10HK$18,649 HKD
Retailer 9HK$19,512 HKD
Retailer 11HK$20,336 HKD
Retailer 3HK$21,521 HKD
Retailer 2HK$22,004 HKD
Retailer 6HK$25,678 HKD
Retailer 5HK$36,269 HKD
Moon OceanHK$53,442 HKD

43 data points across 12 retailers

25 retailersHK$16,311 HKD to HK$43,042 HKD

B+
Cheapest Retailer
-
HK$16,311 HKD
$2,079 USD
Final sale: no returns
B+
Retailer 2
-
HK$16,358 HKD
$2,085 USD
View
B+
Retailer 3
-
HK$16,766 HKD
$2,137 USD
View
B+
Retailer 4
-
HK$16,845 HKD
$2,147 USD
View
B+
Retailer 5
-
HK$16,947 HKD
$2,160 USD
View
B+
Retailer 6
-
HK$17,582 HKD
$2,241 USD
View
B+
Retailer 7
-
HK$17,990 HKD
$2,293 USD
View
B
Retailer 8
-
HK$18,649 HKD
$2,377 USD
View
B
Retailer 9
-
HK$18,649 HKD
$2,377 USD
View
B
Retailer 10
-
HK$19,027 HKD
$2,425 USD
View
B
Retailer 11
-
HK$19,512 HKD
$2,487 USD
View
B+
Retailer 12
-
HK$20,336 HKD
$2,592 USD
View
B+
Retailer 13
-
HK$20,372 HKD
CA$3,606 CAD
View
B
Retailer 14
-
HK$21,419 HKD
$2,730 USD
View
B
Retailer 15
-
HK$21,419 HKD
$2,730 USD
View
B
Retailer 16
-
HK$21,521 HKD
$2,743 USD
View
B
Retailer 17
-
HK$22,004 HKD
£2,208 GBP
View
B
Retailer 18
-
HK$22,203 HKD
$2,830 USD
View
B
Retailer 19
-
HK$23,576 HKD
$3,005 USD
View
B
Retailer 20
-
HK$24,926 HKD
$3,177 USD
View
B
Retailer 21
-
HK$25,678 HKD
€3,117 EUR
View
B
Retailer 22
-
HK$29,640 HKD
$3,778 USD
View
B
Retailer 23
-
HK$36,269 HKD
£3,640 GBP
View
B
Retailer 24
-
HK$43,042 HKD
$5,486 USD
View
Most Expensive
Moon Ocean
NVN-BDBD02AD7-349 · Oct 30
HK$53,442 HKD
£5,364 GBP
View
Price under review
24 more retailers have this diamond
Prices start from HK$16,311 HKDSave up to HK$26,730 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.

B+
0.90ct Oval
HK$16,311 HKD