CaratHunter
Plans
Round|Lab Grown|IGI

1.05ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG778666128

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778666128

Diamond specifications and retailer prices

From HK$1,177 HKD
$150 USD
As of October 29, 2026
Save HK$5,729 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$6,905 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct 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 LG778666128 or 778666128. Listed at 17 retailers as of October 29, 2026, with prices from HK$1,177 to HK$6,905, a HK$5,729 spread on the same certified stone. MOH London lists it at HK$6,905. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778666128
Dimensions6.50 × 6.46 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm6.46 mm1.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778666128
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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 29
Current: HK$6,905 HKD|Low: HK$1,146 HKD|High: HK$6,985 HKD|Avg: HK$3,165 HKD|-1.1%
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
Retailer 18
October 30, 2026
Retailer 3HK$1,177 HKD
Retailer 4HK$1,318 HKD
Retailer 9HK$1,373 HKD
Retailer 6HK$1,467 HKD
Retailer 7HK$1,467 HKD
Retailer 11HK$2,432 HKD
Retailer 17HK$2,531 HKD
Retailer 15HK$2,683 HKD
Retailer 16HK$3,016 HKD
Retailer 10HK$3,295 HKD
Retailer 12HK$3,413 HKD
Retailer 2HK$3,798 HKD
Retailer 5HK$4,029 HKD
Retailer 8HK$4,716 HKD
Retailer 18HK$4,731 HKD
Retailer 13HK$5,100 HKD
Retailer 14HK$5,128 HKD
MOH LondonHK$6,905 HKD

26 data points across 18 retailers

17 retailersHK$1,177 HKD to HK$6,905 HKD

A
Cheapest Retailer
-
HK$1,177 HKD
$150 USD
A
Retailer 2
-
HK$1,373 HKD
$175 USD
View
A
Retailer 3
-
HK$1,467 HKD
$187 USD
View
Retailer 4
-
HK$1,467 HKD
$187 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,432 HKD
$310 USD
View
A
Retailer 6
-
HK$2,531 HKD
£254 GBP
View
A
Retailer 7
-
HK$2,683 HKD
$342 USD
View
B+
Retailer 8
-
HK$3,016 HKD
£303 GBP
View
Retailer 9
-
HK$3,295 HKD
$420 USD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
HK$3,413 HKD
$435 USD
View
B
Retailer 11
-
HK$3,798 HKD
$484 USD
View
B+
Retailer 12
-
HK$4,029 HKD
SGD 694 SGD
View
B
Retailer 13
-
HK$4,716 HKD
$601 USD
View
B
Retailer 14
-
HK$4,731 HKD
$603 USD
View
B
Retailer 15
-
HK$5,100 HKD
$650 USD
View
B
Retailer 16
-
HK$5,128 HKD
$654 USD
View
Most Expensive
B
MOH London
LG778666128 · Oct 29
HK$6,905 HKD
£693 GBP
View
16 more retailers have this diamond
Prices start from HK$1,177 HKDSave up to HK$5,729 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
1.05ct Round
HK$1,177 HKD