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Princess|Lab Grown|IGI

1.30ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG823695015

Shape and cutting style on the report: Princess cut

Certificate IGI LG823695015

Diamond specifications and retailer prices

From $935 NZD
$526 USD
As of November 2, 2026
Save $5,714 NZD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,650 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.3ct lab-grown princess diamond

This 1.3ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823695015 or 823695015. Listed at 21 retailers as of November 2, 2026, with prices from $935 to $6,650, a $5,714 spread on the same certified stone. Brilliant Earth lists it at $6,650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695015
Dimensions5.97 × 5.92 × 4.20 mm
L/W Ratio1.01
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
5.97 mm5.92 mm1.30 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695015
Side View
Table 67.0%Crown 41.4°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 70.9%

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: Nov 2
Current: $6,650 NZD|Low: $935 NZD|High: $6,668 NZD|Avg: $2,601 NZD|-0.3%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 3, 2026
Retailer 8$935 NZD
Retailer 9$1,045 NZD
Retailer 18$1,047 NZD
Retailer 3$1,159 NZD
Retailer 19$1,274 NZD
Retailer 14$1,309 NZD
Retailer 17$1,405 NZD
Retailer 5$1,534 NZD
Retailer 6$1,718 NZD
Retailer 16$1,770 NZD
Retailer 2$1,784 NZD
Retailer 10$1,798 NZD
Retailer 13$2,001 NZD
Retailer 20$2,994 NZD
Retailer 21$3,051 NZD
Retailer 4$3,387 NZD
Retailer 12$3,671 NZD
Retailer 7$3,771 NZD
Retailer 11$3,973 NZD
Retailer 15$4,844 NZD
Brilliant Earth$6,650 NZD

36 data points across 21 retailers

21 retailers$935 NZD to $6,650 NZD

A
Cheapest Retailer
-
$935 NZD
$526 USD
A
Retailer 2
-
$1,045 NZD
$588 USD
View
Final sale: no returns
A
Retailer 3
-
$1,047 NZD
$589 USD
View
A
Retailer 4
-
$1,159 NZD
$652 USD
View
A
Retailer 5
-
$1,274 NZD
HK$5,600 HKD
View
Retailer 6
-
$1,309 NZD
$736 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$1,405 NZD
$790 USD
View
A
Retailer 8
-
$1,534 NZD
$863 USD
View
A
Retailer 9
-
$1,718 NZD
$966 USD
View
A
Retailer 10
-
$1,770 NZD
€948 EUR
View
A
Retailer 11
-
$1,784 NZD
£790 GBP
View
A
Retailer 12
-
$1,798 NZD
$1,011 USD
View
A
Retailer 13
-
$2,001 NZD
ZAR 18,180 ZAR
View
B+
Retailer 14
-
$2,994 NZD
$1,684 USD
View
B+
Retailer 15
-
$3,051 NZD
$1,716 USD
View
B+
Retailer 16
-
$3,387 NZD
£1,500 GBP
View
B+
Retailer 17
-
$3,671 NZD
SGD 2,790 SGD
View
B+
Retailer 18
-
$3,771 NZD
$2,121 USD
View
B+
Retailer 19
-
$3,973 NZD
$2,235 USD
View
B
Retailer 20
-
$4,844 NZD
£2,145 GBP
View
Most Expensive
B
Brilliant Earth
21240399A · Nov 2
$6,650 NZD
$3,740 USD
View
20 more retailers have this diamond
Prices start from $935 NZDSave up to $5,714 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
1.30ct Princess
$935 NZD