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Round|Lab Grown|IGI

1.88ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG488154691

Shape and cutting style on the report: Round brilliant

Certificate IGI LG488154691

Diamond specifications and retailer prices

From HK$8,238 HKD
$1,050 USD
As of October 31, 2026
Save HK$34,548 HKD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$42,786 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.88ct lab-grown round diamond

This 1.88ct 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 LG488154691 or 488154691. Listed at 12 retailers as of October 31, 2026, with prices from HK$8,238 to HK$42,786, a HK$34,548 spread on the same certified stone. MOH London lists it at HK$42,786. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488154691
Dimensions7.89 × 7.83 × 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
7.89 mm7.83 mm1.88 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488154691
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.9%

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$42,786 HKD|Low: HK$8,238 HKD|High: HK$43,294 HKD|Avg: HK$21,322 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
Retailer 13
Retailer 14
November 1, 2026
Retailer 2HK$8,238 HKD
Retailer 9HK$12,914 HKD
Retailer 13HK$14,052 HKD
Retailer 12HK$14,467 HKD
Retailer 10HK$14,977 HKD
Retailer 5HK$15,389 HKD
Retailer 3HK$16,319 HKD
Retailer 4HK$20,171 HKD
Retailer 11HK$23,553 HKD
Retailer 8HK$25,828 HKD
Retailer 7HK$27,539 HKD
Retailer 14HK$28,080 HKD
Retailer 6HK$33,520 HKD
MOH LondonHK$42,786 HKD

21 data points across 14 retailers

12 retailersHK$8,238 HKD to HK$42,786 HKD

A
Cheapest Retailer
-
HK$8,238 HKD
$1,050 USD
A
Retailer 2
-
HK$12,914 HKD
$1,646 USD
View
A
Retailer 3
-
HK$14,052 HKD
$1,791 USD
View
B+
Retailer 4
-
HK$14,467 HKD
$1,844 USD
View
Final sale: no returns
Retailer 5
-
HK$14,977 HKD
$1,909 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
HK$14,977 HKD
$1,909 USD
View
B+
Retailer 7
-
HK$16,319 HKD
$2,080 USD
View
B
Retailer 8
-
HK$23,553 HKD
$3,002 USD
View
B
Retailer 9
-
HK$25,828 HKD
$3,292 USD
View
B
Retailer 10
-
HK$27,539 HKD
ZAR 56,705 ZAR
View
B
Retailer 11
-
HK$28,080 HKD
$3,579 USD
View
Most Expensive
B
MOH London
LG488154691 · Nov 1
HK$42,786 HKD
£4,294 GBP
View
11 more retailers have this diamond
Prices start from HK$8,238 HKDSave up to HK$34,548 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
1.88ct Round
HK$8,238 HKD