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Princess|Lab Grown|GIA

1.23ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • GIA 7428627709

Certificate GIA 7428627709

Diamond specifications and retailer prices

From $1,746 NZD
As of November 4, 2026
Save $2,139 NZD (55%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,885 NZD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown princess diamond

This 1.23ct 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 stated by the retailer rather than the lab and certified by GIA 7428627709. Listed at 2 retailers as of November 3, 2026, with prices from $1,746 to $3,885, a $2,139 spread on the same certified stone. Do Amore Diamonds lists it at $3,885. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7428627709
Dimensions5.92 × 5.82 × 4.18 mm
L/W Ratio1.02
Top View
5.92 mm5.82 mm1.23 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7428627709
Side View
Table 68.0%CrownGirdle: ThickPavilionCuletDepth 71.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $3,885 NZD|Low: $1,746 NZD|High: $3,885 NZD|Avg: $2,815 NZD
Do Amore Diamonds
Retailer 2
September 30, 2026
Retailer 2$1,746 NZD
Do Amore Diamonds$3,885 NZD

5 data points across 2 retailers

2 retailers$1,746 NZD to $3,885 NZD

B+
Cheapest Retailer
-
$1,746 NZD
Most Expensive
B
Do Amore Diamonds
24-21105-684A · Nov 3
$3,885 NZD
$2,190 USD
View
1 more retailer has this diamond
Prices start from $1,746 NZDSave up to $2,139 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+
1.23ct Princess
$1,746 NZD