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Round|Lab Grown|IGI

1.55ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG487175153

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487175153

Diamond specifications and retailer prices

From $1,530 NZD
As of November 5, 2026
Save $6,854 NZD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,384 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.55ct lab-grown round diamond

This 1.55ct 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 LG487175153 or 487175153. Listed at 12 retailers as of November 5, 2026, with prices from $1,530 to $8,384, a $6,854 spread on the same certified stone. MOH London lists it at $8,384. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487175153
Dimensions7.48 × 7.50 × 4.52 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
7.48 mm7.50 mm1.55 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487175153
Side View
Table 60.0%Crown 31.6°GirdlePavilion 41.3°Culet: NoneDepth 60.3%

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: Nov 5
Current: $8,384 NZD|Low: $1,530 NZD|High: $8,508 NZD|Avg: $3,729 NZD|-1.3%
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
November 6, 2026
Retailer 7$1,530 NZD
Retailer 8$2,256 NZD
Retailer 12$2,453 NZD
Retailer 11$2,526 NZD
Retailer 9$2,617 NZD
Retailer 14$2,617 NZD
Retailer 3$2,926 NZD
Retailer 2$3,250 NZD
Retailer 5$3,622 NZD
Retailer 10$4,141 NZD
Retailer 4$4,876 NZD
Retailer 13$4,904 NZD
Retailer 6$5,854 NZD
MOH London$8,384 NZD

26 data points across 14 retailers

12 retailers$1,530 NZD to $8,384 NZD

A
Cheapest Retailer
-
$1,530 NZD
A
Retailer 2
-
$2,256 NZD
View
B+
Retailer 3
-
$2,453 NZD
View
B+
Retailer 4
-
$2,526 NZD
View
Final sale: no returns
Retailer 5
-
$2,617 NZD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,617 NZD
View
B+
Retailer 7
-
$2,926 NZD
View
B+
Retailer 8
-
$3,250 NZD
View
B
Retailer 9
-
$4,141 NZD
View
B
Retailer 10
-
$4,876 NZD
View
B
Retailer 11
-
$4,904 NZD
View
Most Expensive
B
MOH London
LG487175153 · Nov 5
$8,384 NZD
£3,711 GBP
View
11 more retailers have this diamond
Prices start from $1,530 NZDSave up to $6,854 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
1.55ct Round
$1,530 NZD