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Radiant|Lab Grown|IGI

1.09ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG621485517

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

Certificate IGI LG621485517

Diamond specifications and retailer prices

From HK$1,703 HKD
$217 USD
As of October 30, 2026
Save HK$6,817 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,519 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621485517 or 621485517. Listed at 14 retailers as of October 29, 2026, with prices from HK$1,703 to HK$8,519, a HK$6,817 spread on the same certified stone. MOH London lists it at HK$8,519. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621485517
Dimensions6.79 × 5.42 × 3.58 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.79 mm5.42 mm1.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621485517
Side View
Table 66.0%Crown 41°GirdlePavilion 35.2°Culet: NoneDepth 66.1%

Caratlytics Score

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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 30
Current: HK$8,519 HKD|Low: HK$1,310 HKD|High: HK$8,569 HKD|Avg: HK$4,277 HKD|+4.4%
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
October 31, 2026
Retailer 9HK$1,703 HKD
Retailer 3HK$1,907 HKD
Retailer 13HK$1,977 HKD
Retailer 10HK$2,110 HKD
Retailer 14HK$2,110 HKD
Retailer 4HK$2,981 HKD
Retailer 12HK$3,625 HKD
Retailer 2HK$3,923 HKD
Retailer 5HK$3,978 HKD
Retailer 11HK$6,794 HKD
Retailer 7HK$6,818 HKD
Retailer 8HK$6,826 HKD
Retailer 6HK$7,210 HKD
MOH LondonHK$8,519 HKD

43 data points across 14 retailers

14 retailersHK$1,703 HKD to HK$8,519 HKD

A
Cheapest Retailer
-
HK$1,703 HKD
$217 USD
A
Retailer 2
-
HK$1,907 HKD
$243 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,977 HKD
$252 USD
View
A
Retailer 4
-
HK$2,110 HKD
$269 USD
View
A
Retailer 5
-
HK$2,110 HKD
$269 USD
View
A
Retailer 6
-
HK$2,981 HKD
$380 USD
View
B+
Retailer 7
-
HK$3,625 HKD
$462 USD
View
B+
Retailer 8
-
HK$3,923 HKD
£394 GBP
View
B+
Retailer 9
-
HK$3,978 HKD
$507 USD
View
B
Retailer 10
-
HK$6,794 HKD
$866 USD
View
B
Retailer 11
-
HK$6,818 HKD
$869 USD
View
Retailer 12
-
HK$6,826 HKD
$870 USD
View
Price last confirmed 22 days ago
Retailer 13
-
HK$7,210 HKD
$919 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG621485517 · Oct 29
HK$8,519 HKD
£855 GBP
View
13 more retailers have this diamond
Prices start from HK$1,703 HKDSave up to HK$6,817 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
1.09ct Radiant
HK$1,703 HKD