Radiant|Natural|GIA

0.90ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 2245081387

Certificate GIA 2245081387

Diamond specifications and retailer prices

From $986 USD
HK$7,700 HKD
As of October 22, 2026
10 retailers carry this diamond
Most expensive: $3,464 USD at NZ Jewellers · As of October 21, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245081387. Listed at 10 retailers as of October 21, 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
I
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245081387
Dimensions6.59 × 4.87 × 3.25 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
6.59 mm4.87 mm0.90 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245081387
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 22
Current: $3,464 USD|Low: $986 USD|High: $3,569 USD|Avg: $1,773 USD|-2.9%
NZ Jewellers
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
October 22, 2026
Retailer 16$986 USD
Retailer 5$1,115 USD
Retailer 2$1,249 USD
Retailer 3$1,310 USD
Retailer 11$1,311 USD
Retailer 13$1,338 USD
Retailer 15$1,350 USD
Retailer 7$1,385 USD
Retailer 4$1,504 USD
Retailer 8$1,515 USD
Retailer 9$1,561 USD
Retailer 6$1,965 USD
Retailer 17$2,054 USD
Retailer 12$2,057 USD
Retailer 14$2,615 USD
Retailer 10$2,732 USD
NZ Jewellers$3,464 USD

13 data points across 17 retailers

10 retailers$986 USD to $3,464 USD

Retailer 1
-
$986 USD
HK$7,700 HKD
Price last confirmed 9 days ago
Retailer 2
-
$1,115 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$1,249 USD
€1,190 EUR
View
Price last confirmed 10 days ago
Retailer 4
-
$1,311 USD
£1,032 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
$1,385 USD
SGD 1,872 SGD
View
Price last confirmed 11 days ago
Retailer 6
-
$2,054 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$2,057 USD
ZAR 33,227 ZAR
View
Price last confirmed 10 days ago
Retailer 8
-
$2,615 USD
£2,059 GBP
View
Price last confirmed 11 days ago
Retailer 9
-
$2,732 USD
£2,151 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
fe8fee29-f037-4101-a31a-5cb6fb0c2a83 · Oct 21
$3,464 USD
View
Price last confirmed 11 days ago
9 more retailers have this diamond

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.

0.90ct Radiant
$986 USD