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Round|Lab Grown|IGI

1.05ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG492112476

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112476

Diamond specifications and retailer prices

From HK$4,707 HKD
$600 USD
As of October 30, 2026
Save HK$28,622 HKD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$33,330 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492112476 or 492112476. Listed at 13 retailers as of October 29, 2026, with prices from HK$4,707 to HK$33,330, a HK$28,622 spread on the same certified stone. MOH London lists it at HK$33,330. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112476
Dimensions6.62 × 6.65 × 3.92 mm
L/W Ratio1.00
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
6.62 mm6.65 mm1.05 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112476
Side View
Table 58.5%Crown 32.9°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 59.0%

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 30
Current: HK$33,330 HKD|Low: HK$4,707 HKD|High: HK$33,599 HKD|Avg: HK$14,279 HKD|-0.7%
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
October 30, 2026
Retailer 2HK$4,707 HKD
Retailer 8HK$8,426 HKD
Retailer 12HK$9,438 HKD
Retailer 9HK$9,776 HKD
Retailer 11HK$9,776 HKD
Retailer 13HK$11,141 HKD
Retailer 6HK$11,374 HKD
Retailer 3HK$13,918 HKD
Retailer 10HK$15,566 HKD
Retailer 7HK$16,764 HKD
Retailer 4HK$19,826 HKD
Retailer 5HK$21,878 HKD
MOH LondonHK$33,330 HKD

26 data points across 13 retailers

13 retailersHK$4,707 HKD to HK$33,330 HKD

A
Cheapest Retailer
-
HK$4,707 HKD
$600 USD
B+
Retailer 2
-
HK$8,426 HKD
$1,074 USD
View
B+
Retailer 3
-
HK$9,172 HKD
$1,169 USD
View
B+
Retailer 4
-
HK$9,438 HKD
$1,203 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$9,776 HKD
$1,246 USD
View
Retailer 6
-
HK$9,776 HKD
$1,246 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
HK$11,141 HKD
$1,420 USD
View
B+
Retailer 8
-
HK$11,374 HKD
£1,142 GBP
View
B
Retailer 9
-
HK$15,566 HKD
$1,984 USD
View
B
Retailer 10
-
HK$16,764 HKD
€2,035 EUR
View
B
Retailer 11
-
HK$18,320 HKD
$2,335 USD
View
B
Retailer 12
-
HK$19,826 HKD
$2,527 USD
View
Most Expensive
B
MOH London
LG492112476 · Oct 29
HK$33,330 HKD
£3,345 GBP
View
12 more retailers have this diamond
Prices start from HK$4,707 HKDSave up to HK$28,622 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$4,707 HKD