Radiant|Natural|IGI

0.90ct G SI2 Radiant Natural Diamond

VG • G/SI2 • IGI 673425980

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 673425980

Diamond specifications and retailer prices

From $812 USD
₹77,299 INR
As of October 30, 2026
Save $1,847 USD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,855 USD at Moon Ocean · As of September 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 673425980. Listed at 15 retailers as of October 27, 2026, with a 228% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45°
Pavilion angle36.9°
OriginNatural
Grading LabIGI
CertificateIGI 673425980
Dimensions5.97 × 5.13 × 3.63 mm
L/W Ratio1.16
Culet sizePointed
Top View
5.97 mm5.13 mm0.90 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 673425980
Side View
Table 79.0%Crown 45°Girdle: MediumPavilion 36.9°Culet: NoneDepth 70.8%

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: Oct 30
Current: $2,855 USD|Low: $807 USD|High: $2,857 USD|Avg: $1,466 USD|+1.5%
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
October 30, 2026
Retailer 2$812 USD
Retailer 10$1,007 USD
Retailer 9$1,040 USD
Retailer 4$1,090 USD
Retailer 13$1,090 USD
Retailer 11$1,132 USD
Retailer 12$1,142 USD
Retailer 5$1,258 USD
Retailer 7$1,273 USD
Retailer 6$1,412 USD
Retailer 8$1,999 USD
Retailer 3$2,659 USD
Moon Ocean$2,855 USD

42 data points across 13 retailers

15 retailers$812 USD to $2,659 USD

A
Cheapest Retailer
-
$812 USD
₹77,299 INR
B+
Retailer 2
-
$1,007 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,040 USD
View
B+
Retailer 4
-
$1,044 USD
View
B+
Retailer 5
-
$1,090 USD
View
B+
Retailer 6
-
$1,090 USD
View
B+
Retailer 7
-
$1,132 USD
View
B+
Retailer 8
-
$1,142 USD
View
B+
Retailer 9
-
$1,224 USD
View
B+
Retailer 10
-
$1,258 USD
View
B+
Retailer 11
-
$1,273 USD
£1,003 GBP
View
B+
Retailer 12
-
$1,412 USD
€1,345 EUR
View
B
Retailer 13
-
$1,999 USD
£1,574 GBP
View
B
Retailer 14
-
$2,659 USD
View
Most Expensive
Moon Ocean
NVN-6E67E0F19-980 · Sep 30
$2,855 USD
£2,248 GBP
View
Price last confirmed 30 days ago
14 more retailers have this diamond
Prices start from $812 USDSave up to $1,847 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
$812 USD