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Round|Lab Grown|IGI

1.72ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG499108020

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499108020

Diamond specifications and retailer prices

From $1,352 AUD
$950 USD
As of October 30, 2026
Save $5,305 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,657 AUD 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499108020 or 499108020. Listed at 11 retailers as of October 29, 2026, with prices from $1,352 to $6,657, a $5,305 spread on the same certified stone. MOH London lists it at $6,657. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499108020
Dimensions7.72 × 7.76 × 4.66 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
7.72 mm7.76 mm1.72 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499108020
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,657 AUD|Low: $1,352 AUD|High: $6,709 AUD|Avg: $3,699 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$1,352 AUD
Retailer 4$2,238 AUD
Retailer 5$2,562 AUD
Retailer 7$3,175 AUD
Retailer 3$3,660 AUD
Retailer 6$4,207 AUD
Retailer 8$5,189 AUD
MOH London$6,657 AUD

11 data points across 8 retailers

11 retailers$1,352 AUD to $6,657 AUD

A
Cheapest Retailer
-
$1,352 AUD
$950 USD
A
Retailer 2
-
$1,999 AUD
$1,404 USD
View
A
Retailer 3
-
$2,174 AUD
$1,527 USD
View
A
Retailer 4
-
$2,238 AUD
$1,572 USD
View
Final sale: no returns
Retailer 5
-
$2,318 AUD
$1,628 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$2,318 AUD
$1,628 USD
View
B+
Retailer 7
-
$2,562 AUD
$1,800 USD
View
B
Retailer 8
-
$3,660 AUD
$2,571 USD
View
B
Retailer 9
-
$4,207 AUD
$2,955 USD
View
B
Retailer 10
-
$4,345 AUD
$3,052 USD
View
Most Expensive
B
MOH London
LG499108020 · Oct 29
$6,657 AUD
£3,682 GBP
View
10 more retailers have this diamond
Prices start from $1,352 AUDSave up to $5,305 AUD

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
$1,352 AUD