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Round|Lab Grown|IGI

1.72ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG440012462

Shape and cutting style on the report: Round brilliant

Certificate IGI LG440012462

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 LG440012462 or 440012462. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012462
Dimensions7.80 × 7.77 × 4.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.80 mm7.77 mm1.72 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440012462
Side View
Table 58.5%Crown 32.2°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.3%

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$20,293 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
Retailer 14
October 30, 2026
Retailer 2HK$7,453 HKD
Retailer 9HK$11,831 HKD
Retailer 12HK$12,875 HKD
Retailer 14HK$13,244 HKD
Retailer 10HK$13,730 HKD
Retailer 3HK$15,064 HKD
Retailer 6HK$15,210 HKD
Retailer 4HK$18,626 HKD
Retailer 11HK$21,631 HKD
Retailer 8HK$24,275 HKD
Retailer 7HK$25,235 HKD
Retailer 13HK$25,734 HKD
Retailer 5HK$39,288 HKD
MOH LondonHK$39,418 HKD

19 data points across 14 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$13,244 HKD
$1,688 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
LG440012462 · 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