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Radiant|Natural|IGI

0.90ct E SI2 Radiant Natural Diamond

VG • E/SI2 • IGI 683598450

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

Certificate IGI 683598450

Diamond specifications and retailer prices

From $1,746 SGD
$1,362 USD
As of October 28, 2026
Save $3,180 SGD (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,925 SGD at Moon Ocean · As of October 29, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 683598450. Listed at 12 retailers as of October 28, 2026, with prices from $1,746 to $4,925, a $3,180 spread on the same certified stone. Moon Ocean lists it at $4,925. 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
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle33.2°
OriginNatural
Grading LabIGI
CertificateIGI 683598450
Dimensions6.81 × 4.66 × 3.18 mm
L/W Ratio1.46
Culet sizePointed
Top View
6.81 mm4.66 mm0.90 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 683598450
Side View
Table 61.0%Crown 45.3°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 68.2%

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 28
Current: $4,925 SGD|Low: $1,601 SGD|High: $5,092 SGD|Avg: $2,627 SGD|-2.9%
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 29, 2026
Retailer 9$1,746 SGD
Retailer 11$1,750 SGD
Retailer 8$1,755 SGD
Retailer 10$1,892 SGD
Retailer 12$1,892 SGD
Retailer 4$2,007 SGD
Retailer 13$2,183 SGD
Retailer 7$2,211 SGD
Retailer 6$2,630 SGD
Retailer 5$2,841 SGD
Retailer 2$3,334 SGD
Retailer 3$4,615 SGD
Moon Ocean$4,925 SGD

36 data points across 13 retailers

12 retailers$1,746 SGD to $4,925 SGD

A
Cheapest Retailer
-
$1,746 SGD
$1,362 USD
Final sale: no returns
A
Retailer 2
-
$1,750 SGD
$1,365 USD
View
A
Retailer 3
-
$1,755 SGD
$1,369 USD
View
Retailer 4
-
$1,892 SGD
$1,476 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$1,892 SGD
$1,476 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$2,030 SGD
$1,584 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$2,183 SGD
$1,703 USD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
$2,211 SGD
£1,358 GBP
View
B+
Retailer 9
-
$2,630 SGD
€1,954 EUR
View
B+
Retailer 10
-
$3,334 SGD
£2,048 GBP
View
Retailer 11
-
$4,615 SGD
$3,601 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Moon Ocean
NVN-DAAFE3292-450 · Oct 29
$4,925 SGD
£3,026 GBP
View
11 more retailers have this diamond
Prices start from $1,746 SGDSave up to $3,180 SGD

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
$1,746 SGD