Radiant|Natural|GIA

0.90ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 6495402797

Certificate GIA 6495402797

Diamond specifications and retailer prices

From $1,841 USD
As of October 30, 2026
Save $2,863 USD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,704 USD at NZ Jewellers · As of October 30, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6495402797. Listed at 14 retailers as of October 30, 2026, with prices from $1,841 to $4,704, a $2,863 spread on the same certified stone. NZ Jewellers lists it at $4,704. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle54.79°
OriginNatural
Grading LabGIA
CertificateGIA 6495402797
Dimensions6.56 × 4.81 × 3.29 mm
L/W Ratio1.36
Top View
6.56 mm4.81 mm0.90 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6495402797
Side View
Table 66.0%Crown 47.5°Girdle: ThickPavilion 54.79°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,704 USD|Low: $1,865 USD|High: $4,704 USD|Avg: $2,709 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$1,865 USD
Retailer 11$1,975 USD
Retailer 8$2,039 USD
Retailer 9$2,039 USD
Retailer 7$2,133 USD
Retailer 10$2,352 USD
Retailer 4$2,469 USD
Retailer 5$2,868 USD
Retailer 3$3,213 USD
Retailer 2$3,942 USD
NZ Jewellers$4,704 USD

42 data points across 11 retailers

14 retailers$1,841 USD to $4,704 USD

B
Cheapest Retailer
-
$1,841 USD
B
Retailer 2
-
$1,865 USD
View
B
Retailer 3
-
$1,966 USD
View
B
Retailer 4
-
$2,039 USD
View
B
Retailer 5
-
$2,039 USD
View
B
Retailer 6
-
$2,133 USD
View
B
Retailer 7
-
$2,352 USD
View
B
Retailer 8
-
$2,370 USD
View
B
Retailer 9
-
$2,370 USD
View
B
Retailer 10
-
$2,450 USD
View
B
Retailer 11
-
$2,469 USD
£1,944 GBP
View
B
Retailer 12
-
$2,868 USD
€2,731 EUR
View
B
Retailer 13
-
$3,942 USD
£3,104 GBP
View
Most Expensive
C
NZ Jewellers
9bc5a3cd-a84c-4c5f-b501-4888b507419e · Oct 30
$4,704 USD
View
13 more retailers have this diamond
Prices start from $1,841 USDSave up to $2,863 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.

B
0.90ct Radiant
$1,841 USD