Radiant|Natural|GIA

0.90ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 7556107040

Certificate GIA 7556107040

Diamond specifications and retailer prices

From HK$12,025 HKD
A$2,358 AUD
As of November 2, 2026
11 retailers carry this diamond
Most expensive: HK$24,596 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556107040. Listed at 11 retailers as of November 2, 2026. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556107040
Dimensions6.58 × 4.85 × 3.12 mm
L/W Ratio1.36
Girdle conditionPolished
Top View
6.58 mm4.85 mm0.90 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556107040
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: HK$9,242 HKD|Low: HK$6,829 HKD|High: HK$18,663 HKD|Avg: HK$11,285 HKD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 21, 2026
Retailer 3HK$6,829 HKD
Retailer 7HK$8,787 HKD
Retailer 5HK$9,041 HKD
Retailer 1HK$9,242 HKD
Retailer 11HK$9,516 HKD
Retailer 8HK$10,631 HKD
Retailer 12HK$10,667 HKD
Retailer 9HK$11,785 HKD
Retailer 4HK$12,025 HKD
Retailer 10HK$12,785 HKD
Retailer 6HK$14,113 HKD
Retailer 2HK$17,866 HKD

28 data points across 12 retailers

11 retailers

Retailer 1
-
HK$6,829 HKD
Price last confirmed 10 days ago
Retailer 2
-
HK$9,041 HKD
£907 GBP
View
Price last confirmed 12 days ago
Retailer 3
-
HK$9,242 HKD
$1,178 USD
View
Price last confirmed 11 days ago
Retailer 4
-
HK$9,516 HKD
SGD 1,639 SGD
View
Price last confirmed 12 days ago
Retailer 5
-
HK$10,631 HKD
$1,355 USD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$10,667 HKD
$1,360 USD
View
Price last confirmed 12 days ago
Retailer 7
-
HK$11,785 HKD
£1,183 GBP
View
Price last confirmed 10 days ago
B+
Retailer 8
-
HK$12,025 HKD
A$2,358 AUD
View
Retailer 9
-
HK$14,113 HKD
$1,799 USD
View
Price last confirmed 11 days ago
Retailer 10
-
HK$17,866 HKD
£1,793 GBP
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
37e4fbb5-a1e5-41e5-bfdb-afeee4165b89 · Sep 25
HK$24,596 HKD
$3,135 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from HK$12,025 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 Radiant
HK$12,025 HKD