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Princess|Lab Grown|IGI

1.53ct F SI2 Princess Lab Grown Diamond

ID • F/SI2 • IGI LG651420979

Certificate IGI LG651420979

Diamond specifications and retailer prices

From $1,596 NZD
As of November 6, 2026
Save $568 NZD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,165 NZD at Zales · As of November 6, 2026
View at Zales

About this 1.53ct lab-grown princess diamond

This 1.53ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG651420979 or 651420979. Listed at 3 retailers as of November 6, 2026, with prices from $1,596 to $2,165, a $568 spread on the same certified stone. Zales lists it at $2,165. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG651420979
Dimensions6.35 × 6.31 mm
L/W Ratio1.01
Top View
6.35 mm6.31 mm1.53 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651420979
Side View
Table 74.0%CrownGirdle: MediumPavilionCulet: NoneDepth 72.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 6
Current: $1,596 NZD|Low: $1,596 NZD|High: $2,634 NZD|Avg: $2,148 NZD|-39.4%
Retailer 1
Retailer 2
Zales
November 6, 2026
Retailer 1$1,596 NZD
Retailer 2$2,165 NZD
Zales$2,165 NZD

2 data points across 3 retailers

3 retailers$1,596 NZD to $2,165 NZD

B
Cheapest Retailer
-
$1,596 NZD
B
Retailer 2
-
$2,165 NZD
View
Most Expensive
B
Zales
521801218 · Nov 6
$2,165 NZD
$1,200 USD
View
2 more retailers have this diamond
Prices start from $1,596 NZDSave up to $568 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
1.53ct Princess
$1,596 NZD