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Round|Lab Grown|IGI

1.56ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG557217427

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557217427

Diamond specifications and retailer prices

From $676 NZD
$381 USD
As of October 29, 2026
Save $2,618 NZD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,294 NZD at MOH London · As of October 29, 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 LG557217427 or 557217427. Listed at 14 retailers as of October 29, 2026, with prices from $676 to $3,294, a $2,618 spread on the same certified stone. MOH London lists it at $3,294. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557217427
Dimensions7.36 × 7.33 × 4.64 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
7.36 mm7.33 mm1.56 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557217427
Side View
Table 56.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.2%

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: $3,294 NZD|Low: $541 NZD|High: $3,317 NZD|Avg: $1,787 NZD|+0.6%
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
October 29, 2026
Retailer 7$676 NZD
Retailer 11$758 NZD
Retailer 9$839 NZD
Retailer 2$1,100 NZD
Retailer 12$1,276 NZD
Retailer 10$1,336 NZD
Retailer 13$1,453 NZD
Retailer 5$1,698 NZD
Retailer 4$1,755 NZD
Retailer 6$2,353 NZD
Retailer 3$2,764 NZD
Retailer 8$3,272 NZD
MOH London$3,294 NZD

18 data points across 13 retailers

14 retailers$676 NZD to $3,294 NZD

A
Cheapest Retailer
-
$676 NZD
$381 USD
A
Retailer 2
-
$758 NZD
$427 USD
View
Final sale: no returns
A
Retailer 3
-
$758 NZD
$427 USD
View
A
Retailer 4
-
$839 NZD
$473 USD
View
A
Retailer 5
-
$839 NZD
$473 USD
View
A
Retailer 6
-
$1,100 NZD
$620 USD
View
B+
Retailer 7
-
$1,276 NZD
$719 USD
View
B+
Retailer 8
-
$1,336 NZD
$753 USD
View
B+
Retailer 9
-
$1,453 NZD
$819 USD
View
B
Retailer 10
-
$2,353 NZD
$1,326 USD
View
B
Retailer 11
-
$2,697 NZD
$1,520 USD
View
Retailer 12
-
$2,764 NZD
$1,558 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
$3,272 NZD
£1,452 GBP
View
Most Expensive
B
MOH London
LG557217427 · Oct 29
$3,294 NZD
£1,462 GBP
View
13 more retailers have this diamond
Prices start from $676 NZDSave up to $2,618 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.

A
1.56ct Round
$676 NZD