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Round|Lab Grown|IGI

1.09ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG818686654

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818686654

Diamond specifications and retailer prices

From HK$1,200 HKD
$153 USD
As of October 26, 2026
Save HK$5,774 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$6,975 HKD at MOH London · As of October 25, 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 LG818686654 or 818686654. Listed at 15 retailers as of October 25, 2026, with prices from HK$1,200 to HK$6,975, a HK$5,774 spread on the same certified stone. MOH London lists it at HK$6,975. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818686654
Dimensions6.58 × 6.54 × 4.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm6.54 mm1.09 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818686654
Side View
Table 56.0%Crown 33.8°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: HK$6,975 HKD|Low: HK$1,200 HKD|High: HK$7,045 HKD|Avg: HK$3,609 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
October 28, 2026
Retailer 9HK$1,200 HKD
Retailer 10HK$1,491 HKD
Retailer 7HK$2,464 HKD
Retailer 4HK$2,597 HKD
Retailer 11HK$2,715 HKD
Retailer 8HK$2,801 HKD
Retailer 6HK$3,071 HKD
Retailer 5HK$3,844 HKD
Retailer 2HK$4,080 HKD
Retailer 12HK$5,092 HKD
Retailer 3HK$5,222 HKD
MOH LondonHK$6,975 HKD

42 data points across 12 retailers

15 retailersHK$1,200 HKD to HK$6,975 HKD

A
Cheapest Retailer
-
HK$1,200 HKD
$153 USD
A
Retailer 2
-
HK$1,397 HKD
$178 USD
View
A
Retailer 3
-
HK$1,491 HKD
$190 USD
View
Retailer 4
-
HK$1,491 HKD
$190 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$2,464 HKD
£247 GBP
View
A
Retailer 6
-
HK$2,597 HKD
$331 USD
View
B+
Retailer 7
-
HK$2,715 HKD
$346 USD
View
B+
Retailer 8
-
HK$2,801 HKD
€340 EUR
View
B+
Retailer 9
-
HK$3,071 HKD
£308 GBP
View
B
Retailer 10
-
HK$3,844 HKD
$490 USD
View
B+
Retailer 11
-
HK$4,080 HKD
$520 USD
View
B
Retailer 12
-
HK$4,786 HKD
$610 USD
View
B
Retailer 13
-
HK$5,194 HKD
$662 USD
View
B
Retailer 14
-
HK$5,222 HKD
$666 USD
View
Most Expensive
B
MOH London
LG818686654 · Oct 25
HK$6,975 HKD
£700 GBP
View
14 more retailers have this diamond
Prices start from HK$1,200 HKDSave up to HK$5,774 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$1,200 HKD