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Princess|Lab Grown|IGI

1.23ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG630454359

Shape and cutting style on the report: Princess cut

Certificate IGI LG630454359

Diamond specifications and retailer prices

From $372 NZD
$209 USD
As of October 27, 2026
Save $3,189 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,561 NZD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG630454359 or 630454359. Listed at 17 retailers as of October 27, 2026, with prices from $372 to $3,561, a $3,189 spread on the same certified stone. Do Amore Diamonds lists it at $3,561. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630454359
Dimensions5.88 × 5.79 × 4.09 mm
L/W Ratio1.02
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
5.88 mm5.79 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630454359
Side View
Table 69.0%Crown 30.5°Girdle: MediumPavilion 38.3°Culet: NoneDepth 70.6%

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: Oct 27
Current: $3,561 NZD|Low: $372 NZD|High: $3,561 NZD|Avg: $1,178 NZD
Do Amore Diamonds
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 15$372 NZD
Retailer 8$417 NZD
Retailer 14$431 NZD
Retailer 3$461 NZD
Retailer 10$461 NZD
Retailer 12$627 NZD
Retailer 7$678 NZD
Retailer 4$794 NZD
Retailer 2$956 NZD
Retailer 6$1,029 NZD
Retailer 16$1,229 NZD
Retailer 17$1,487 NZD
Retailer 13$1,636 NZD
Retailer 9$1,941 NZD
Retailer 11$2,051 NZD
Retailer 5$2,175 NZD
Do Amore Diamonds$3,561 NZD

22 data points across 17 retailers

17 retailers$372 NZD to $3,561 NZD

A
Cheapest Retailer
-
$372 NZD
$209 USD
A
Retailer 2
-
$417 NZD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$431 NZD
$242 USD
View
A
Retailer 4
-
$461 NZD
$259 USD
View
A
Retailer 5
-
$461 NZD
$259 USD
View
A
Retailer 6
-
$627 NZD
£277 GBP
View
A
Retailer 7
-
$678 NZD
$381 USD
View
A
Retailer 8
-
$794 NZD
$446 USD
View
A
Retailer 9
-
$956 NZD
£423 GBP
View
B+
Retailer 10
-
$1,029 NZD
$578 USD
View
B+
Retailer 11
-
$1,229 NZD
$690 USD
View
B
Retailer 12
-
$1,487 NZD
$835 USD
View
B
Retailer 13
-
$1,636 NZD
$919 USD
View
B
Retailer 14
-
$1,941 NZD
$1,090 USD
View
B
Retailer 15
-
$2,051 NZD
£907 GBP
View
B
Retailer 16
-
$2,175 NZD
$1,222 USD
View
Most Expensive
B
Do Amore Diamonds
27-FBF52B49C · Oct 29
$3,561 NZD
$2,000 USD
View
16 more retailers have this diamond
Prices start from $372 NZDSave up to $3,189 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
1.23ct Princess
$372 NZD