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Round|Lab Grown|IGI

1.56ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG555273976

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555273976

Diamond specifications and retailer prices

From $542 AUD
$381 USD
As of October 29, 2026
Save $2,090 AUD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,632 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.56ct lab-grown round diamond

This 1.56ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555273976 or 555273976. Listed at 13 retailers as of October 26, 2026, with prices from $542 to $2,632, a $2,090 spread on the same certified stone. MOH London lists it at $2,632. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555273976
Dimensions7.51 × 7.49 × 4.51 mm
L/W Ratio1.00
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
7.51 mm7.49 mm1.56 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555273976
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.1%

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 29
Current: $2,632 AUD|Low: $434 AUD|High: $2,661 AUD|Avg: $1,309 AUD|-1.0%
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
Retailer 15
Retailer 16
October 28, 2026
Retailer 10$542 AUD
Retailer 13$608 AUD
Retailer 15$608 AUD
Retailer 3$673 AUD
Retailer 11$673 AUD
Retailer 2$883 AUD
Retailer 14$1,024 AUD
Retailer 12$1,072 AUD
Retailer 4$1,166 AUD
Retailer 7$1,302 AUD
Retailer 8$1,408 AUD
Retailer 9$1,888 AUD
Retailer 16$2,164 AUD
Retailer 5$2,218 AUD
Retailer 6$2,278 AUD
MOH London$2,632 AUD

20 data points across 16 retailers

13 retailers$542 AUD to $2,632 AUD

A
Cheapest Retailer
-
$542 AUD
$381 USD
A
Retailer 2
-
$608 AUD
$427 USD
View
Final sale: no returns
A
Retailer 3
-
$608 AUD
$427 USD
View
A
Retailer 4
-
$673 AUD
$473 USD
View
A
Retailer 5
-
$673 AUD
$473 USD
View
A
Retailer 6
-
$883 AUD
$620 USD
View
B+
Retailer 7
-
$1,024 AUD
$719 USD
View
B+
Retailer 8
-
$1,072 AUD
$753 USD
View
B+
Retailer 9
-
$1,166 AUD
$819 USD
View
B
Retailer 10
-
$1,888 AUD
$1,326 USD
View
B
Retailer 11
-
$2,164 AUD
$1,520 USD
View
Retailer 12
-
$2,218 AUD
$1,558 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG555273976 · Oct 26
$2,632 AUD
£1,456 GBP
View
12 more retailers have this diamond
Prices start from $542 AUDSave up to $2,090 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 Round
$542 AUD