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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 HK$10,687 HKD
$1,362 USD
As of October 28, 2026
Save HK$19,465 HKD (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$30,152 HKD 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 HK$10,687 to HK$30,152, a HK$19,465 spread on the same certified stone. Moon Ocean lists it at HK$30,152. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$30,152 HKD|Low: HK$9,800 HKD|High: HK$31,173 HKD|Avg: HK$16,081 HKD|-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 9HK$10,687 HKD
Retailer 11HK$10,710 HKD
Retailer 8HK$10,742 HKD
Retailer 10HK$11,581 HKD
Retailer 12HK$11,581 HKD
Retailer 4HK$12,287 HKD
Retailer 13HK$13,362 HKD
Retailer 7HK$13,532 HKD
Retailer 6HK$16,098 HKD
Retailer 5HK$17,394 HKD
Retailer 2HK$20,408 HKD
Retailer 3HK$28,255 HKD
Moon OceanHK$30,152 HKD

36 data points across 13 retailers

12 retailersHK$10,687 HKD to HK$30,152 HKD

A
Cheapest Retailer
-
HK$10,687 HKD
$1,362 USD
Final sale: no returns
A
Retailer 2
-
HK$10,710 HKD
$1,365 USD
View
A
Retailer 3
-
HK$10,742 HKD
$1,369 USD
View
A
Retailer 4
-
HK$11,581 HKD
$1,476 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
HK$11,581 HKD
$1,476 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
HK$12,429 HKD
$1,584 USD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
HK$13,362 HKD
$1,703 USD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
HK$13,532 HKD
£1,358 GBP
View
B+
Retailer 9
-
HK$16,098 HKD
€1,954 EUR
View
B+
Retailer 10
-
HK$20,408 HKD
£2,048 GBP
View
B
Retailer 11
-
HK$28,255 HKD
$3,601 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Moon Ocean
NVN-DAAFE3292-450 · Oct 29
HK$30,152 HKD
£3,026 GBP
View
11 more retailers have this diamond
Prices start from HK$10,687 HKDSave up to HK$19,465 HKD

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
HK$10,687 HKD