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Princess|Lab Grown|IGI

1.03ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG620480453

Shape and cutting style on the report: Princess cut

Certificate IGI LG620480453

Diamond specifications and retailer prices

From $284 NZD
As of November 4, 2026
Save $1,366 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,651 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620480453 or 620480453. Listed at 12 retailers as of November 2, 2026, with prices from $284 to $1,651, a $1,366 spread on the same certified stone. MOH London lists it at $1,651. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620480453
Dimensions5.60 × 5.32 × 3.91 mm
L/W Ratio1.05
Culet sizeNone
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
5.60 mm5.32 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG620480453
Side View
Table 69.0%Crown 38.5°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 73.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,651 NZD|Low: $284 NZD|High: $1,671 NZD|Avg: $755 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$284 NZD
Retailer 7$318 NZD
Retailer 8$585 NZD
Retailer 2$608 NZD
Retailer 6$638 NZD
Retailer 3$670 NZD
Retailer 4$1,200 NZD
MOH London$1,651 NZD

23 data points across 8 retailers

12 retailers$284 NZD to $1,651 NZD

A
Cheapest Retailer
-
$284 NZD
A
Retailer 2
-
$318 NZD
View
Final sale: no returns
A
Retailer 3
-
$331 NZD
View
Retailer 4
-
$354 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$354 NZD
View
A
Retailer 6
-
$585 NZD
View
A
Retailer 7
-
$608 NZD
View
A
Retailer 8
-
$638 NZD
View
A
Retailer 9
-
$670 NZD
View
B
Retailer 10
-
$1,136 NZD
View
B
Retailer 11
-
$1,200 NZD
View
Most Expensive
B
MOH London
LG620480453 · Nov 2
$1,651 NZD
£731 GBP
View
11 more retailers have this diamond
Prices start from $284 NZDSave up to $1,366 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
1.03ct Princess
$284 NZD