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Radiant|Lab Grown|IGI

0.90ct E FL Radiant Lab Grown Diamond

EX • E/FL • IGI LG799608198

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

Certificate IGI LG799608198

Diamond specifications and retailer prices

From HK$7,085 HKD
$903 USD
As of October 30, 2026
Save HK$12,545 HKD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$32,044 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.9ct lab-grown radiant diamond

This 0.9ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799608198 or 799608198. Listed at 11 retailers as of October 30, 2026, with a 177% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799608198
Dimensions6.83 × 4.73 × 3.20 mm
L/W Ratio1.44
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.83 mm4.73 mm0.90 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799608198
Side View
Table 66.0%Crown 40.5°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$30,521 HKD|Low: HK$3,813 HKD|High: HK$50,764 HKD|Avg: HK$19,525 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 1, 2026
Retailer 3HK$3,813 HKD
Retailer 5HK$7,085 HKD
Retailer 7HK$8,395 HKD
Retailer 2HK$10,019 HKD
Retailer 8HK$10,216 HKD
Retailer 4HK$12,629 HKD
Retailer 10HK$13,181 HKD
Retailer 9HK$19,630 HKD
Retailer 1HK$30,521 HKD
Taylor and HartHK$32,044 HKD
Retailer 6HK$43,263 HKD
Retailer 11HK$50,764 HKD

31 data points across 12 retailers

11 retailersHK$7,085 HKD to HK$19,630 HKD

B+
Cheapest Retailer
-
HK$7,085 HKD
$903 USD
B+
Retailer 2
-
HK$8,395 HKD
$1,070 USD
View
B
Retailer 3
-
HK$10,019 HKD
$1,277 USD
View
B+
Retailer 4
-
HK$10,216 HKD
$1,302 USD
View
B
Retailer 5
-
HK$12,629 HKD
€1,533 EUR
View
B
Retailer 6
-
HK$13,181 HKD
$1,680 USD
View
B
Retailer 7
-
HK$19,630 HKD
CA$3,475 CAD
View
Retailer 8
-
HK$30,521 HKD
£3,063 GBP
View
Price under review
Most Expensive
Taylor and Hart
9MN068R · Oct 31
HK$32,044 HKD
$4,084 USD
View
Price under review
8 more retailers have this diamond
Prices start from HK$7,085 HKDSave up to HK$12,545 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.

B+
0.90ct Radiant
HK$7,085 HKD