CaratHunter
Plans
Radiant|Lab Grown|IGI

1.56ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG847617678

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate IGI LG847617678

Diamond specifications and retailer prices

From $434 AUD
£240 GBP
As of October 30, 2026
Save $1,227 AUD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,662 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct lab-grown radiant diamond

This 1.56ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847617678 or 847617678. Listed at 9 retailers as of October 29, 2026, with prices from $434 to $1,662, a $1,227 spread on the same certified stone. MOH London lists it at $1,662. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847617678
Dimensions6.66 × 6.62 × 4.35 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.66 mm6.62 mm1.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847617678
Side View
Table 65.0%Crown 39°Girdle: Slightly ThickPavilion 39.5°Culet: NoneDepth 65.7%

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 30
Current: $1,662 AUD|Low: $433 AUD|High: $1,662 AUD|Avg: $1,004 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$434 AUD
Retailer 6$487 AUD
Retailer 2$619 AUD
Retailer 7$722 AUD
Retailer 9$1,213 AUD
Retailer 5$1,260 AUD
Retailer 3$1,374 AUD
Retailer 8$1,495 AUD
MOH London$1,662 AUD

10 data points across 9 retailers

9 retailers$434 AUD to $1,662 AUD

A
Cheapest Retailer
-
$434 AUD
£240 GBP
B+
Retailer 2
-
$487 AUD
$342 USD
View
A
Retailer 3
-
$619 AUD
€414 EUR
View
A
Retailer 4
-
$722 AUD
$507 USD
View
B+
Retailer 5
-
$1,213 AUD
$852 USD
View
B
Retailer 6
-
$1,260 AUD
$885 USD
View
B+
Retailer 7
-
$1,374 AUD
$965 USD
View
B
Retailer 8
-
$1,495 AUD
$1,050 USD
View
Most Expensive
B
MOH London
LG847617678 · Oct 29
$1,662 AUD
£919 GBP
View
8 more retailers have this diamond
Prices start from $434 AUDSave up to $1,227 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
1.56ct Radiant
$434 AUD