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Round|Lab Grown|IGI

1.56ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG492111877

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492111877

Diamond specifications and retailer prices

From $1,544 NZD
$870 USD
As of October 30, 2026
Save $7,353 NZD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,896 NZD at MOH London · As of October 27, 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 LG492111877 or 492111877. Listed at 11 retailers as of October 27, 2026, with prices from $1,544 to $8,896, a $7,353 spread on the same certified stone. MOH London lists it at $8,896. 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 angle33.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492111877
Dimensions7.44 × 7.38 × 4.61 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
7.44 mm7.38 mm1.56 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492111877
Side View
Table 56.5%Crown 33.8°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,896 NZD|Low: $1,544 NZD|High: $9,002 NZD|Avg: $4,457 NZD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$1,544 NZD
Retailer 5$2,681 NZD
Retailer 8$3,004 NZD
Retailer 6$3,110 NZD
Retailer 9$3,110 NZD
Retailer 10$3,416 NZD
Retailer 11$4,209 NZD
Retailer 7$4,901 NZD
Retailer 4$5,500 NZD
Retailer 3$6,962 NZD
MOH London$8,896 NZD

16 data points across 11 retailers

11 retailers$1,544 NZD to $8,896 NZD

B+
Cheapest Retailer
-
$1,544 NZD
$870 USD
B
Retailer 2
-
$2,681 NZD
$1,511 USD
View
B
Retailer 3
-
$2,917 NZD
$1,644 USD
View
B
Retailer 4
-
$3,004 NZD
$1,693 USD
View
Final sale: no returns
Retailer 5
-
$3,110 NZD
$1,753 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$3,110 NZD
$1,753 USD
View
B
Retailer 7
-
$3,416 NZD
$1,925 USD
View
B
Retailer 8
-
$4,901 NZD
$2,762 USD
View
B
Retailer 9
-
$5,500 NZD
$3,100 USD
View
B
Retailer 10
-
$5,830 NZD
$3,286 USD
View
Most Expensive
B
MOH London
LG492111877 · Oct 27
$8,896 NZD
£3,948 GBP
View
10 more retailers have this diamond
Prices start from $1,544 NZDSave up to $7,353 NZD

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.

B+
1.56ct Round
$1,544 NZD