Radiant|Lab Grown|IGI

0.83ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG818657667

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

Certificate IGI LG818657667

Diamond specifications and retailer prices

From HK$2,880 HKD
$367 USD
As of November 1, 2026
Save HK$10,005 HKD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$12,884 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.83ct lab-grown radiant diamond

This 0.83ct 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 LG818657667 or 818657667. Listed at 19 retailers as of October 29, 2026, with prices from HK$2,880 to HK$12,884, a HK$10,005 spread on the same certified stone. MOH London lists it at HK$12,884. 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

0.83
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657667
Dimensions6.74 × 4.64 × 3.08 mm
L/W Ratio1.45
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
6.74 mm4.64 mm0.83 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657667
Side View
Table 66.0%Crown 41.5°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 66.4%

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: Nov 1
Current: HK$12,884 HKD|Low: HK$2,880 HKD|High: HK$12,974 HKD|Avg: HK$6,632 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 6HK$2,880 HKD
Retailer 3HK$3,154 HKD
Retailer 16HK$3,201 HKD
Retailer 13HK$4,315 HKD
Retailer 14HK$4,441 HKD
Retailer 15HK$4,512 HKD
Retailer 10HK$5,165 HKD
Retailer 4HK$5,586 HKD
Retailer 9HK$5,722 HKD
Retailer 2HK$5,805 HKD
Retailer 11HK$6,512 HKD
Retailer 5HK$7,239 HKD
Retailer 12HK$9,376 HKD
Retailer 8HK$10,628 HKD
Retailer 7HK$12,588 HKD
MOH LondonHK$12,884 HKD

36 data points across 16 retailers

19 retailersHK$2,880 HKD to HK$12,884 HKD

Retailer 1
-
HK$2,581 HKD
$329 USD
Price last confirmed 25 days ago
A
Retailer 2
-
HK$2,880 HKD
$367 USD
View
Final sale: no returns
Retailer 3
-
HK$3,154 HKD
$402 USD
View
Price last confirmed 39 days ago
Retailer 4
-
HK$3,201 HKD
$408 USD
View
Price last confirmed 30 days ago
Retailer 5
-
HK$3,201 HKD
$408 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
HK$4,315 HKD
$550 USD
View
A
Retailer 7
-
HK$4,441 HKD
$566 USD
View
A
Retailer 8
-
HK$4,512 HKD
$575 USD
View
B+
Retailer 9
-
HK$5,165 HKD
€627 EUR
View
B+
Retailer 10
-
HK$5,586 HKD
$712 USD
View
B+
Retailer 11
-
HK$5,722 HKD
£574 GBP
View
B+
Retailer 12
-
HK$5,805 HKD
ZAR 11,953 ZAR
View
B+
Retailer 13
-
HK$6,512 HKD
$830 USD
View
B+
Retailer 14
-
HK$7,239 HKD
$923 USD
View
B
Retailer 15
-
HK$9,376 HKD
$1,195 USD
View
Retailer 16
-
HK$10,278 HKD
$1,310 USD
View
Price last confirmed 33 days ago
B
Retailer 17
-
HK$10,628 HKD
$1,355 USD
View
B
Retailer 18
-
HK$12,588 HKD
$1,604 USD
View
Most Expensive
B
MOH London
LG818657667 · Oct 29
HK$12,884 HKD
£1,293 GBP
View
18 more retailers have this diamond
Prices start from HK$2,880 HKDSave up to HK$10,005 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
0.83ct Radiant
HK$2,880 HKD