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Round|Lab Grown|IGI

1.86ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG492136656

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136656

Diamond specifications and retailer prices

From HK$8,081 HKD
$1,030 USD
As of October 31, 2026
Save HK$34,316 HKD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$42,397 HKD at MOH London · As of October 27, 2026
View at MOH London

About this 1.86ct lab-grown round diamond

This 1.86ct 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 LG492136656 or 492136656. Listed at 12 retailers as of October 27, 2026, with prices from HK$8,081 to HK$42,397, a HK$34,316 spread on the same certified stone. MOH London lists it at HK$42,397. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136656
Dimensions7.92 × 7.88 × 4.80 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
7.92 mm7.88 mm1.86 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136656
Side View
Table 59.5%Crown 35.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

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 31
Current: HK$42,397 HKD|Low: HK$8,081 HKD|High: HK$42,905 HKD|Avg: HK$21,121 HKD|+0.1%
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
October 30, 2026
Retailer 2HK$8,081 HKD
Retailer 9HK$12,781 HKD
Retailer 13HK$13,903 HKD
Retailer 12HK$14,311 HKD
Retailer 10HK$14,821 HKD
Retailer 5HK$15,299 HKD
Retailer 3HK$16,162 HKD
Retailer 4HK$19,975 HKD
Retailer 11HK$23,310 HKD
Retailer 8HK$25,561 HKD
Retailer 7HK$27,251 HKD
Retailer 14HK$27,789 HKD
Retailer 6HK$33,163 HKD
MOH LondonHK$42,397 HKD

21 data points across 14 retailers

12 retailersHK$8,081 HKD to HK$42,397 HKD

A
Cheapest Retailer
-
HK$8,081 HKD
$1,030 USD
A
Retailer 2
-
HK$12,781 HKD
$1,629 USD
View
B+
Retailer 3
-
HK$13,903 HKD
$1,772 USD
View
B+
Retailer 4
-
HK$14,311 HKD
$1,824 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$14,821 HKD
$1,889 USD
View
Retailer 6
-
HK$14,821 HKD
$1,889 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
HK$16,162 HKD
$2,060 USD
View
B
Retailer 8
-
HK$23,310 HKD
$2,971 USD
View
B
Retailer 9
-
HK$25,561 HKD
$3,258 USD
View
B
Retailer 10
-
HK$27,251 HKD
ZAR 56,113 ZAR
View
B
Retailer 11
-
HK$27,789 HKD
$3,542 USD
View
Most Expensive
B
MOH London
LG492136656 · Oct 27
HK$42,397 HKD
£4,255 GBP
View
11 more retailers have this diamond
Prices start from HK$8,081 HKDSave up to HK$34,316 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
1.86ct Round
HK$8,081 HKD