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Princess|Lab Grown|IGI

1.23ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG649409063

Shape and cutting style on the report: Princess cut

Certificate IGI LG649409063

Diamond specifications and retailer prices

From $315 NZD
$177 USD
As of October 27, 2026
Save $2,713 NZD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,029 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649409063 or 649409063. Listed at 24 retailers as of October 27, 2026, with prices from $315 to $3,029, a $2,713 spread on the same certified stone. Do Amore Diamonds lists it at $3,029. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649409063
Dimensions5.66 × 5.63 × 4.12 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.66 mm5.63 mm1.23 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649409063
Side View
Table 70.0%Crown 48.4°Girdle: ThickPavilion 37°Culet: NoneDepth 73.2%

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: $3,029 NZD|Low: $351 NZD|High: $3,046 NZD|Avg: $1,172 NZD|-0.6%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 7$351 NZD
Retailer 18$365 NZD
Retailer 8$390 NZD
Retailer 5$584 NZD
Retailer 11$613 NZD
Retailer 12$711 NZD
Retailer 13$741 NZD
Retailer 2$785 NZD
Retailer 3$834 NZD
Retailer 15$1,053 NZD
Retailer 19$1,106 NZD
Retailer 17$1,265 NZD
Retailer 14$1,388 NZD
Retailer 6$1,683 NZD
Retailer 9$1,695 NZD
Retailer 4$1,998 NZD
Retailer 16$2,020 NZD
Retailer 10$2,316 NZD
Do Amore Diamonds$3,029 NZD

37 data points across 19 retailers

24 retailers$315 NZD to $3,029 NZD

A
Cheapest Retailer
-
$315 NZD
$177 USD
A
Retailer 2
-
$351 NZD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$365 NZD
$205 USD
View
A
Retailer 4
-
$390 NZD
$219 USD
View
A
Retailer 5
-
$390 NZD
$219 USD
View
B+
Retailer 6
-
$584 NZD
$328 USD
View
A
Retailer 7
-
$613 NZD
$344 USD
View
A
Retailer 8
-
$711 NZD
€380 EUR
View
A
Retailer 9
-
$741 NZD
ZAR 6,718 ZAR
View
A
Retailer 10
-
$785 NZD
£347 GBP
View
A
Retailer 11
-
$834 NZD
$468 USD
View
B+
Retailer 12
-
$1,053 NZD
A$909 AUD
View
B+
Retailer 13
-
$1,106 NZD
$621 USD
View
B+
Retailer 14
-
$1,220 NZD
$685 USD
View
B+
Retailer 15
-
$1,265 NZD
$710 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$1,283 NZD
$720 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,388 NZD
$779 USD
View
B+
Retailer 18
-
$1,388 NZD
A$1,199 AUD
View
B
Retailer 19
-
$1,683 NZD
£744 GBP
View
B
Retailer 20
-
$1,695 NZD
$951 USD
View
B
Retailer 21
-
$1,998 NZD
$1,121 USD
View
B
Retailer 22
-
$2,020 NZD
£893 GBP
View
B
Retailer 23
-
$2,282 NZD
$1,281 USD
View
Most Expensive
B
Do Amore Diamonds
27-E6306710F · Oct 29
$3,029 NZD
$1,700 USD
View
23 more retailers have this diamond
Prices start from $315 NZDSave up to $2,713 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
$315 NZD