Radiant|Natural|GIA

0.90ct I I1 Radiant Natural Diamond

EX • I/I1 • GIA 6422878336

Certificate GIA 6422878336

Diamond specifications and retailer prices

From $1,165 USD
HK$9,100 HKD
As of November 1, 2026
Save $981 USD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,146 USD at Yorxs · As of October 31, 2026
View at Yorxs

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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6422878336. Listed at 9 retailers as of October 31, 2026, with prices from $1,165 to $2,146, a $981 spread on the same certified stone. Yorxs lists it at $2,146. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
I
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422878336
Dimensions6.37 × 4.97 × 3.01 mm
L/W Ratio1.28
Top View
6.37 mm4.97 mm0.90 ctI / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422878336
Side View
Table 72.0%CrownGirdlePavilionCulet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,165 USD|Low: $1,152 USD|High: $3,833 USD|Avg: $1,898 USD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
October 31, 2026
Retailer 1$1,165 USD
Retailer 3$1,178 USD
Retailer 9$1,457 USD
Retailer 10$1,556 USD
Retailer 5$1,571 USD
Retailer 6$1,571 USD
Retailer 4$1,644 USD
Retailer 8$1,813 USD
Yorxs$2,146 USD
Retailer 11$2,273 USD
Retailer 2$2,539 USD
Retailer 7$3,833 USD

11 data points across 12 retailers

9 retailers$1,165 USD to $2,146 USD

A
Cheapest Retailer
-
$1,165 USD
HK$9,100 HKD
B
Retailer 2
-
$1,457 USD
View
B
Retailer 3
-
$1,556 USD
View
B
Retailer 4
-
$1,571 USD
View
B
Retailer 5
-
$1,571 USD
View
B
Retailer 6
-
$1,644 USD
View
B
Retailer 7
-
$1,813 USD
View
Most Expensive
C
Yorxs
C0AC0ECFF · Oct 31
$2,146 USD
€2,044 EUR
View
7 more retailers have this diamond
Prices start from $1,165 USDSave up to $981 USD

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
$1,165 USD