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Round|Lab Grown|IGI

1.90ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG492112708

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112708

Diamond specifications and retailer prices

From HK$8,160 HKD
$1,040 USD
As of October 30, 2026
Save HK$35,304 HKD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$43,463 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.9ct lab-grown round diamond

This 1.9ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492112708 or 492112708. Listed at 12 retailers as of October 29, 2026, with prices from HK$8,160 to HK$43,463, a HK$35,304 spread on the same certified stone. MOH London lists it at HK$43,463. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112708
Dimensions7.95 × 7.91 × 4.88 mm
L/W Ratio1.01
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
7.95 mm7.91 mm1.90 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112708
Side View
Table 55.0%Crown 33.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

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$43,463 HKD|Low: HK$8,160 HKD|High: HK$43,812 HKD|Avg: HK$22,217 HKD|-0.5%
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 30, 2026
Retailer 2HK$8,160 HKD
Retailer 7HK$13,047 HKD
Retailer 10HK$14,617 HKD
Retailer 8HK$15,134 HKD
Retailer 11HK$16,476 HKD
Retailer 3HK$16,628 HKD
Retailer 12HK$20,360 HKD
Retailer 9HK$23,796 HKD
Retailer 6HK$26,095 HKD
Retailer 5HK$27,827 HKD
Retailer 4HK$33,867 HKD
MOH LondonHK$43,463 HKD

19 data points across 12 retailers

12 retailersHK$8,160 HKD to HK$43,463 HKD

A
Cheapest Retailer
-
HK$8,160 HKD
$1,040 USD
A
Retailer 2
-
HK$13,047 HKD
$1,663 USD
View
A
Retailer 3
-
HK$14,201 HKD
$1,810 USD
View
B+
Retailer 4
-
HK$14,617 HKD
$1,863 USD
View
Final sale: no returns
Retailer 5
-
HK$15,134 HKD
$1,929 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
HK$15,134 HKD
$1,929 USD
View
B+
Retailer 7
-
HK$16,476 HKD
$2,100 USD
View
B
Retailer 8
-
HK$23,796 HKD
$3,033 USD
View
B
Retailer 9
-
HK$26,095 HKD
$3,326 USD
View
B
Retailer 10
-
HK$27,827 HKD
ZAR 57,299 ZAR
View
B
Retailer 11
-
HK$28,370 HKD
$3,616 USD
View
Most Expensive
B
MOH London
LG492112708 · Oct 29
HK$43,463 HKD
£4,362 GBP
View
11 more retailers have this diamond
Prices start from HK$8,160 HKDSave up to HK$35,304 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
1.90ct Round
HK$8,160 HKD