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Radiant|Natural|GIA

0.90ct I SI2 Radiant Natural Diamond

ID • I/SI2 • GIA 1429523395

Certificate GIA 1429523395

Diamond specifications and retailer prices

From $1,648 CAD
HK$9,200 HKD
As of October 29, 2026
Save $4,165 CAD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,813 CAD at Moon Ocean · As of October 30, 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 I 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 1429523395. Listed at 16 retailers as of October 29, 2026, with prices from $1,648 to $5,813, a $4,165 spread on the same certified stone. Moon Ocean lists it at $5,813. 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
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1429523395
Dimensions6.15 × 4.66 × 3.24 mm
L/W Ratio1.32
Key to symbols
Crystal, Feather
Top View
6.15 mm4.66 mm0.90 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1429523395
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 69.5%

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 29
Current: $5,813 CAD|Low: $1,648 CAD|High: $5,870 CAD|Avg: $2,718 CAD|-1.0%
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
October 30, 2026
Retailer 5$1,648 CAD
Retailer 7$1,861 CAD
Retailer 18$2,066 CAD
Retailer 10$2,076 CAD
Retailer 9$2,110 CAD
Retailer 6$2,141 CAD
Retailer 3$2,211 CAD
Retailer 14$2,239 CAD
Retailer 15$2,239 CAD
Retailer 13$2,343 CAD
Retailer 4$2,430 CAD
Retailer 2$2,509 CAD
Retailer 17$2,584 CAD
Retailer 12$3,054 CAD
Retailer 8$3,239 CAD
Retailer 11$3,944 CAD
Retailer 16$5,463 CAD
Moon Ocean$5,813 CAD

24 data points across 18 retailers

16 retailers$1,648 CAD to $5,813 CAD

A
Cheapest Retailer
-
$1,648 CAD
HK$9,200 HKD
B+
Retailer 2
-
$2,066 CAD
$1,476 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,076 CAD
$1,483 USD
View
B+
Retailer 4
-
$2,141 CAD
$1,530 USD
View
B+
Retailer 5
-
$2,211 CAD
$1,580 USD
View
B+
Retailer 6
-
$2,239 CAD
$1,600 USD
View
B+
Retailer 7
-
$2,239 CAD
$1,600 USD
View
B+
Retailer 8
-
$2,312 CAD
SGD 2,232 SGD
View
B+
Retailer 9
-
$2,343 CAD
$1,674 USD
View
B+
Retailer 10
-
$2,430 CAD
$1,736 USD
View
B+
Retailer 11
-
$2,509 CAD
£1,411 GBP
View
B+
Retailer 12
-
$2,584 CAD
$1,846 USD
View
B+
Retailer 13
-
$3,054 CAD
€2,078 EUR
View
B
Retailer 14
-
$3,944 CAD
£2,219 GBP
View
B
Retailer 15
-
$5,463 CAD
$3,903 USD
View
Most Expensive
B
Moon Ocean
NVN-26569F29B-395 · Oct 30
$5,813 CAD
£3,270 GBP
View
15 more retailers have this diamond
Prices start from $1,648 CADSave up to $4,165 CAD

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
$1,648 CAD