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Round|Lab Grown|IGI

1.50ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG842653252

Certificate IGI LG842653252

Diamond specifications and retailer prices

From $703 NZD
As of November 3, 2026
Save $436 NZD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,139 NZD at Adiamor · As of November 3, 2026
View at Adiamor

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842653252 or 842653252. Listed at 3 retailers as of November 3, 2026, with prices from $703 to $1,139, a $436 spread on the same certified stone. Adiamor lists it at $1,139. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG842653252
Dimensions7.28 × 7.23 × 4.56 mm
L/W Ratio1.01
Top View
7.28 mm7.23 mm1.50 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842653252
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

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: Nov 3
Current: $1,139 NZD|Low: $703 NZD|High: $1,150 NZD|Avg: $967 NZD|-0.5%
Adiamor
Retailer 2
Retailer 3
November 3, 2026
Retailer 2$703 NZD
Retailer 3$1,020 NZD
Adiamor$1,139 NZD

10 data points across 3 retailers

3 retailers$703 NZD to $1,139 NZD

A
Cheapest Retailer
-
$703 NZD
B+
Retailer 2
-
$1,020 NZD
View
Most Expensive
B+
Adiamor
D-82519156 · Nov 3
$1,139 NZD
$642 USD
View
2 more retailers have this diamond
Prices start from $703 NZDSave up to $436 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
1.50ct Round
$703 NZD