Round|Lab Grown|IGI

1.09ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG841605517

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841605517

Diamond specifications and retailer prices

From HK$2,464 HKD
£247 GBP
As of October 25, 2026
Save HK$4,204 HKD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$7,005 HKD at MOH London · As of October 19, 2026
View at MOH London

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841605517 or 841605517. Listed at 17 retailers as of October 25, 2026, with a 171% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841605517
Dimensions6.54 × 6.57 × 4.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm6.57 mm1.09 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841605517
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 25
Current: HK$7,005 HKD|Low: HK$1,200 HKD|High: HK$7,005 HKD|Avg: HK$3,426 HKD
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
Retailer 17
October 27, 2026
Retailer 15HK$1,200 HKD
Retailer 12HK$1,397 HKD
Retailer 4HK$1,491 HKD
Retailer 6HK$1,491 HKD
Retailer 11HK$2,464 HKD
Retailer 14HK$2,597 HKD
Retailer 5HK$2,715 HKD
Retailer 10HK$2,801 HKD
Retailer 17HK$3,083 HKD
Retailer 3HK$3,421 HKD
Retailer 8HK$3,452 HKD
Retailer 16HK$4,786 HKD
Retailer 13HK$5,060 HKD
Retailer 9HK$5,194 HKD
Retailer 7HK$5,222 HKD
Retailer 2HK$6,669 HKD
MOH LondonHK$7,005 HKD

14 data points across 17 retailers

17 retailersHK$2,464 HKD to HK$6,669 HKD

Retailer 1
-
HK$1,200 HKD
$153 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$1,397 HKD
$178 USD
View
Price last confirmed 7 days ago
Retailer 3
-
HK$1,491 HKD
$190 USD
View
Price last confirmed 15 days ago
Retailer 4
-
HK$1,491 HKD
$190 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,464 HKD
£247 GBP
View
Retailer 6
-
HK$2,597 HKD
$331 USD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$2,715 HKD
$346 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$2,801 HKD
€340 EUR
View
Retailer 9
-
HK$3,083 HKD
£309 GBP
View
Price last confirmed 14 days ago
B+
Retailer 10
-
HK$3,421 HKD
$436 USD
View
Retailer 11
-
HK$3,452 HKD
$440 USD
View
Price last confirmed 17 days ago
Retailer 12
-
HK$4,786 HKD
$610 USD
View
Price last confirmed 7 days ago
Retailer 13
-
HK$5,060 HKD
$645 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
HK$5,194 HKD
$662 USD
View
Retailer 15
-
HK$5,222 HKD
$666 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
HK$6,669 HKD
$850 USD
View
Most Expensive
MOH London
LG841605517 · Oct 19
HK$7,005 HKD
£703 GBP
View
Price last confirmed 12 days ago
16 more retailers have this diamond
Prices start from HK$2,464 HKDSave up to HK$4,204 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 Round
HK$2,464 HKD