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Radiant|Natural|GIA

0.90ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 7556107040

Certificate GIA 7556107040

Diamond specifications and retailer prices

From $2,182 AUD
As of November 2, 2026
11 retailers carry this diamond
Most expensive: $4,463 AUD 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,677 AUD|Low: $1,239 AUD|High: $3,386 AUD|Avg: $2,048 AUD|-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 3$1,239 AUD
Retailer 7$1,594 AUD
Retailer 5$1,640 AUD
Retailer 1$1,677 AUD
Retailer 11$1,727 AUD
Retailer 8$1,929 AUD
Retailer 12$1,936 AUD
Retailer 9$2,138 AUD
Retailer 4$2,182 AUD
Retailer 10$2,320 AUD
Retailer 6$2,561 AUD
Retailer 2$3,242 AUD

28 data points across 12 retailers

11 retailers

Retailer 1
-
$1,239 AUD
HK$6,800 HKD
Price last confirmed 10 days ago
Retailer 2
-
$1,640 AUD
£907 GBP
View
Price last confirmed 12 days ago
Retailer 3
-
$1,677 AUD
$1,178 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$1,727 AUD
SGD 1,639 SGD
View
Price last confirmed 11 days ago
Retailer 5
-
$1,929 AUD
$1,355 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$1,936 AUD
$1,360 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$2,138 AUD
£1,183 GBP
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,182 AUD
View
Retailer 9
-
$2,561 AUD
$1,799 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$3,242 AUD
£1,793 GBP
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
37e4fbb5-a1e5-41e5-bfdb-afeee4165b89 · Sep 25
$4,463 AUD
$3,135 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from $2,182 AUD

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
$2,182 AUD