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Round|Lab Grown|IGI

1.72ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG488155775

Shape and cutting style on the report: Round brilliant

Certificate IGI LG488155775

Diamond specifications and retailer prices

From HK$7,453 HKD
$950 USD
As of October 30, 2026
Save HK$31,964 HKD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$39,418 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.72ct lab-grown round diamond

This 1.72ct 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 LG488155775 or 488155775. Listed at 12 retailers as of October 29, 2026, with prices from HK$7,453 to HK$39,418, a HK$31,964 spread on the same certified stone. MOH London lists it at HK$39,418. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488155775
Dimensions7.62 × 7.66 × 4.77 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
7.62 mm7.66 mm1.72 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488155775
Side View
Table 59.0%Crown 35.9°GirdlePavilion 41.2°Culet: NoneDepth 62.5%

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$39,418 HKD|Low: HK$7,453 HKD|High: HK$39,677 HKD|Avg: HK$20,024 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
Retailer 13
October 30, 2026
Retailer 2HK$7,453 HKD
Retailer 8HK$11,831 HKD
Retailer 12HK$12,875 HKD
Retailer 11HK$13,251 HKD
Retailer 9HK$13,730 HKD
Retailer 3HK$15,064 HKD
Retailer 4HK$18,626 HKD
Retailer 10HK$21,631 HKD
Retailer 7HK$24,275 HKD
Retailer 6HK$25,235 HKD
Retailer 13HK$25,734 HKD
Retailer 5HK$30,716 HKD
MOH LondonHK$39,418 HKD

18 data points across 13 retailers

12 retailersHK$7,453 HKD to HK$39,418 HKD

A
Cheapest Retailer
-
HK$7,453 HKD
$950 USD
A
Retailer 2
-
HK$11,831 HKD
$1,508 USD
View
B+
Retailer 3
-
HK$12,875 HKD
$1,641 USD
View
B+
Retailer 4
-
HK$13,251 HKD
$1,689 USD
View
Final sale: no returns
Retailer 5
-
HK$13,730 HKD
$1,750 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
HK$13,730 HKD
$1,750 USD
View
B+
Retailer 7
-
HK$15,064 HKD
$1,920 USD
View
B
Retailer 8
-
HK$21,631 HKD
$2,757 USD
View
B
Retailer 9
-
HK$24,275 HKD
$3,094 USD
View
B
Retailer 10
-
HK$25,235 HKD
ZAR 51,961 ZAR
View
B
Retailer 11
-
HK$25,734 HKD
$3,280 USD
View
Most Expensive
B
MOH London
LG488155775 · Oct 29
HK$39,418 HKD
£3,956 GBP
View
11 more retailers have this diamond
Prices start from HK$7,453 HKDSave up to HK$31,964 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
1.72ct Round
HK$7,453 HKD