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Oval|Natural|GIA

0.90ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 5543285638

Certificate GIA 5543285638

Diamond specifications and retailer prices

From HK$10,745 HKD
As of October 30, 2026
Save HK$26,344 HKD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$37,090 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543285638. Listed at 19 retailers as of October 30, 2026, with prices from HK$10,745 to HK$37,090, a HK$26,344 spread on the same certified stone. Moon Ocean lists it at HK$37,090. 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

0.90
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543285638
Dimensions7.60 × 5.51 × 3.46 mm
L/W Ratio1.38
Top View
7.60 mm5.51 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543285638
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.8%

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$37,090 HKD|Low: HK$11,317 HKD|High: HK$37,619 HKD|Avg: HK$19,161 HKD|-1.4%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 10HK$11,385 HKD
Retailer 6HK$13,181 HKD
Retailer 4HK$13,359 HKD
Retailer 3HK$14,287 HKD
Retailer 13HK$14,287 HKD
Retailer 14HK$14,946 HKD
Retailer 8HK$15,043 HKD
Retailer 7HK$15,366 HKD
Retailer 5HK$15,762 HKD
Retailer 2HK$16,019 HKD
Retailer 15HK$16,484 HKD
Retailer 9HK$19,516 HKD
Retailer 11HK$25,169 HKD
Retailer 12HK$28,946 HKD
Retailer 16HK$34,851 HKD
Moon OceanHK$37,090 HKD

23 data points across 16 retailers

19 retailersHK$10,745 HKD to HK$37,090 HKD

A
Cheapest Retailer
-
HK$10,745 HKD
A
Retailer 2
-
HK$11,385 HKD
₹138,204 INR
View
A
Retailer 3
-
HK$13,181 HKD
$1,680 USD
View
Final sale: no returns
A
Retailer 4
-
HK$13,359 HKD
SGD 2,301 SGD
View
A
Retailer 5
-
HK$13,675 HKD
$1,743 USD
View
A
Retailer 6
-
HK$14,287 HKD
$1,821 USD
View
A
Retailer 7
-
HK$14,287 HKD
$1,821 USD
View
B+
Retailer 8
-
HK$14,946 HKD
$1,905 USD
View
B+
Retailer 9
-
HK$15,043 HKD
SGD 2,591 SGD
View
B+
Retailer 10
-
HK$15,366 HKD
$1,959 USD
View
B+
Retailer 11
-
HK$15,762 HKD
$2,009 USD
View
B+
Retailer 12
-
HK$16,019 HKD
£1,608 GBP
View
B+
Retailer 13
-
HK$16,484 HKD
$2,101 USD
View
B+
Retailer 14
-
HK$16,513 HKD
A$3,238 AUD
View
B+
Retailer 15
-
HK$19,516 HKD
€2,369 EUR
View
B
Retailer 16
-
HK$25,169 HKD
£2,526 GBP
View
B
Retailer 17
-
HK$28,946 HKD
£2,905 GBP
View
B
Retailer 18
-
HK$34,851 HKD
$4,442 USD
View
Most Expensive
B
Moon Ocean
NVN-597B123D0-638 · Oct 30
HK$37,090 HKD
£3,722 GBP
View
18 more retailers have this diamond
Prices start from HK$10,745 HKDSave up to HK$26,344 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
0.90ct Oval
HK$10,745 HKD