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Round|Natural|GIA

0.90ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6532210820

Certificate GIA 6532210820

Diamond specifications and retailer prices

From HK$10,444 HKD
As of October 30, 2026
Save HK$25,947 HKD (71%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$36,391 HKD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6532210820. Listed at 20 retailers as of October 30, 2026, with prices from HK$10,444 to HK$36,391, a HK$25,947 spread on the same certified stone. Moon Ocean lists it at HK$36,391. 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

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6532210820
Dimensions6.14 × 6.10 × 3.89 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.14 mm6.10 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532210820
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.6%

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$36,391 HKD|Low: HK$10,444 HKD|High: HK$36,666 HKD|Avg: HK$17,454 HKD|-0.7%
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 3HK$10,444 HKD
Retailer 13HK$10,600 HKD
Retailer 6HK$12,674 HKD
Retailer 9HK$12,938 HKD
Retailer 14HK$12,938 HKD
Retailer 18HK$14,020 HKD
Retailer 17HK$14,154 HKD
Retailer 8HK$14,602 HKD
Retailer 19HK$14,664 HKD
Retailer 2HK$16,178 HKD
Retailer 5HK$16,192 HKD
Retailer 11HK$16,819 HKD
Retailer 16HK$17,966 HKD
Retailer 12HK$18,058 HKD
Retailer 7HK$18,367 HKD
Retailer 10HK$20,273 HKD
Retailer 4HK$24,591 HKD
Retailer 15HK$34,192 HKD
Moon OceanHK$36,391 HKD

41 data points across 19 retailers

20 retailersHK$10,444 HKD to HK$36,391 HKD

A
Cheapest Retailer
-
HK$10,444 HKD
A
Retailer 2
-
HK$10,600 HKD
₹128,672 INR
View
A
Retailer 3
-
HK$12,193 HKD
A$2,391 AUD
View
A
Retailer 4
-
HK$12,674 HKD
SGD 2,183 SGD
View
A
Retailer 5
-
HK$12,938 HKD
$1,649 USD
View
A
Retailer 6
-
HK$12,938 HKD
$1,649 USD
View
Final sale: no returns
A
Retailer 7
-
HK$14,020 HKD
$1,787 USD
View
A
Retailer 8
-
HK$14,154 HKD
$1,804 USD
View
A
Retailer 9
-
HK$14,602 HKD
SGD 2,515 SGD
View
A
Retailer 10
-
HK$14,664 HKD
$1,869 USD
View
B+
Retailer 11
-
HK$16,178 HKD
$2,062 USD
View
B+
Retailer 12
-
HK$16,192 HKD
£1,625 GBP
View
B+
Retailer 13
-
HK$16,819 HKD
A$3,298 AUD
View
B+
Retailer 14
-
HK$17,966 HKD
£1,803 GBP
View
B+
Retailer 15
-
HK$18,058 HKD
€2,192 EUR
View
B+
Retailer 16
-
HK$18,367 HKD
$2,341 USD
View
Retailer 17
-
HK$20,273 HKD
$2,584 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
HK$24,591 HKD
£2,468 GBP
View
B
Retailer 19
-
HK$34,192 HKD
$4,358 USD
View
Most Expensive
B
Moon Ocean
NVN-6133563B8-820 · Oct 30
HK$36,391 HKD
£3,652 GBP
View
19 more retailers have this diamond
Prices start from HK$10,444 HKDSave up to HK$25,947 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 Round
HK$10,444 HKD