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Radiant|Natural|GIA

0.90ct H SI2 Radiant Natural Diamond

ID • H/SI2 • GIA 6552950829

Certificate GIA 6552950829

Diamond specifications and retailer prices

From $1,400 NZD
₹75,020 INR
As of November 1, 2026
Save $3,410 NZD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,810 NZD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

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 6552950829. Listed at 10 retailers as of November 1, 2026, with prices from $1,400 to $4,810, a $3,410 spread on the same certified stone. Moon Ocean lists it at $4,810. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552950829
Dimensions6.81 × 4.69 × 3.23 mm
L/W Ratio1.45
Girdle conditionThick
Top View
6.81 mm4.69 mm0.90 ctH / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552950829
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.8%

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: Nov 1
Current: $4,810 NZD|Low: $1,400 NZD|High: $6,548 NZD|Avg: $2,715 NZD|-26.5%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$1,400 NZD
Retailer 10$1,472 NZD
Retailer 7$1,781 NZD
Retailer 9$2,097 NZD
Retailer 6$2,172 NZD
Retailer 2$2,174 NZD
Retailer 5$2,607 NZD
Retailer 4$3,404 NZD
Retailer 8$4,534 NZD
Moon Ocean$4,810 NZD

28 data points across 10 retailers

10 retailers$1,400 NZD to $4,810 NZD

A
Cheapest Retailer
-
$1,400 NZD
₹75,020 INR
A
Retailer 2
-
$1,472 NZD
$828 USD
View
Final sale: no returns
A
Retailer 3
-
$1,781 NZD
$1,002 USD
View
A
Retailer 4
-
$2,097 NZD
$1,180 USD
View
A
Retailer 5
-
$2,172 NZD
£962 GBP
View
A
Retailer 6
-
$2,174 NZD
£963 GBP
View
B+
Retailer 7
-
$2,607 NZD
€1,397 EUR
View
B+
Retailer 8
-
$3,404 NZD
£1,508 GBP
View
B
Retailer 9
-
$4,534 NZD
$2,551 USD
View
Most Expensive
B
Moon Ocean
NVN-AF1AC508E-829 · Nov 2
$4,810 NZD
£2,131 GBP
View
9 more retailers have this diamond
Prices start from $1,400 NZDSave up to $3,410 NZD

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 Radiant
$1,400 NZD