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Princess|Lab Grown|IGI

1.52ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG689559969

Shape and cutting style on the report: Princess cut

Certificate IGI LG689559969

Diamond specifications and retailer prices

From $401 NZD
$225 USD
As of October 30, 2026
Save $1,867 NZD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,267 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.52ct lab-grown princess diamond

This 1.52ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG689559969 or 689559969. Listed at 18 retailers as of October 30, 2026, with prices from $401 to $2,267, a $1,867 spread on the same certified stone. Reve Diamonds lists it at $2,267. 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

1.52
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689559969
Dimensions6.28 × 6.20 × 4.50 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.28 mm6.20 mm1.52 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689559969
Side View
Table 70.0%Crown 46°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.6%

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 30
Current: $926 NZD|Low: $397 NZD|High: $2,267 NZD|Avg: $1,156 NZD|+5.7%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 5$401 NZD
Retailer 10$449 NZD
Retailer 12$465 NZD
Retailer 2$497 NZD
Retailer 7$497 NZD
Retailer 13$833 NZD
Retailer 3$846 NZD
Retailer 1$926 NZD
Retailer 9$939 NZD
Retailer 15$947 NZD
Retailer 16$1,367 NZD
Retailer 4$1,597 NZD
Retailer 14$1,620 NZD
Retailer 6$1,691 NZD
Retailer 8$1,923 NZD
Retailer 11$2,001 NZD
Reve Diamonds$2,267 NZD

44 data points across 17 retailers

18 retailers$401 NZD to $2,267 NZD

A
Cheapest Retailer
-
$401 NZD
$225 USD
A
Retailer 2
-
$449 NZD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$465 NZD
$261 USD
View
Retailer 4
-
$486 NZD
$273 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
$497 NZD
$279 USD
View
A
Retailer 6
-
$497 NZD
$279 USD
View
B+
Retailer 7
-
$833 NZD
$468 USD
View
B+
Retailer 8
-
$846 NZD
$475 USD
View
B+
Retailer 9
-
$926 NZD
£410 GBP
View
B+
Retailer 10
-
$939 NZD
€502 EUR
View
B+
Retailer 11
-
$947 NZD
$532 USD
View
B
Retailer 12
-
$1,367 NZD
$768 USD
View
B
Retailer 13
-
$1,597 NZD
$897 USD
View
B
Retailer 14
-
$1,620 NZD
$910 USD
View
B
Retailer 15
-
$1,691 NZD
$950 USD
View
B
Retailer 16
-
$1,923 NZD
$1,080 USD
View
B
Retailer 17
-
$2,001 NZD
£885 GBP
View
Most Expensive
B
Reve Diamonds
E089050C7 · Oct 30
$2,267 NZD
$1,273 USD
View
17 more retailers have this diamond
Prices start from $401 NZDSave up to $1,867 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
1.52ct Princess
$401 NZD