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Round|Natural|GIA

0.90ct D SI2 Round Natural Diamond

GD • D/SI2 • GIA 5403932460

Certificate GIA 5403932460

Diamond specifications and retailer prices

From HK$8,723 HKD
₹105,893 INR
As of October 30, 2026
Save HK$21,247 HKD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$29,971 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 standard cut grade and certified by GIA 5403932460. Listed at 18 retailers as of October 30, 2026, with prices from HK$8,723 to HK$29,971, a HK$21,247 spread on the same certified stone. NZ Jewellers lists it at HK$29,971. 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
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
Crown angle40°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 5403932460
Dimensions5.97 × 5.86 × 3.93 mm
L/W Ratio1.02
Top View
5.97 mm5.86 mm0.90 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 5403932460
Side View
Table 57.0%Crown 40°Girdle: MED-VTKPavilion 40.4°Culet: NoneDepth 66.4%

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$15,133 HKD|Low: HK$8,332 HKD|High: HK$25,927 HKD|Avg: HK$12,861 HKD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3HK$8,723 HKD
Retailer 8HK$8,837 HKD
Retailer 2HK$10,187 HKD
Retailer 6HK$11,337 HKD
Retailer 9HK$11,776 HKD
Retailer 7HK$12,859 HKD
Retailer 4HK$13,686 HKD
Retailer 1HK$15,133 HKD
Retailer 5HK$21,642 HKD

44 data points across 9 retailers

18 retailersHK$8,723 HKD to HK$29,971 HKD

A
Cheapest Retailer
-
HK$8,723 HKD
₹105,893 INR
B+
Retailer 2
-
HK$8,837 HKD
View
B+
Retailer 3
-
HK$10,187 HKD
A$1,998 AUD
View
B+
Retailer 4
-
HK$11,337 HKD
$1,445 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$11,776 HKD
$1,501 USD
View
Retailer 6
-
HK$11,854 HKD
$1,511 USD
View
Price last confirmed 103 days ago
B+
Retailer 7
-
HK$12,286 HKD
$1,566 USD
View
B+
Retailer 8
-
HK$12,286 HKD
$1,566 USD
View
B+
Retailer 9
-
HK$12,366 HKD
SGD 2,130 SGD
View
B+
Retailer 10
-
HK$12,859 HKD
$1,639 USD
View
B+
Retailer 11
-
HK$13,686 HKD
£1,374 GBP
View
B+
Retailer 12
-
HK$14,177 HKD
$1,807 USD
View
B+
Retailer 13
-
HK$14,177 HKD
$1,807 USD
View
B+
Retailer 14
-
HK$15,133 HKD
€1,837 EUR
View
B
Retailer 15
-
HK$21,642 HKD
£2,172 GBP
View
C
Retailer 16
-
HK$27,005 HKD
£2,710 GBP
View
C
Retailer 17
-
HK$27,436 HKD
$3,497 USD
View
Most Expensive
C
NZ Jewellers
893edd2f-f885-48c0-80a9-0f100a6459a6 · Oct 30
HK$29,971 HKD
$3,820 USD
View
17 more retailers have this diamond
Prices start from HK$8,723 HKDSave up to HK$21,247 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$8,723 HKD