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Princess|Lab Grown|IGI

4.07ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG804665316

Shape and cutting style on the report: Princess cut

Certificate IGI LG804665316

Diamond specifications and retailer prices

From $10,705 NZD
$6,009 USD
As of October 27, 2026
Save $27,366 NZD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $38,071 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.07ct lab-grown princess diamond

This 4.07ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804665316 or 804665316. Listed at 14 retailers as of October 27, 2026, with prices from $10,705 to $38,071, a $27,366 spread on the same certified stone. Brilliant Earth lists it at $38,071. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.07
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665316
Dimensions8.82 × 8.59 × 6.20 mm
L/W Ratio1.03
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
8.82 mm8.59 mm4.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665316
Side View
Table 68.0%Crown 42.8°Girdle: MediumPavilion 38.1°Culet: NoneDepth 72.2%

Caratlytics Score

How it works →
A+
Exceptional
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: $38,071 NZD|Low: $10,705 NZD|High: $76,230 NZD|Avg: $22,299 NZD|-3.0%
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
October 29, 2026
Retailer 11$10,705 NZD
Retailer 13$11,129 NZD
Retailer 4$11,218 NZD
Retailer 5$11,232 NZD
Retailer 2$12,016 NZD
Retailer 6$14,395 NZD
Retailer 14$14,765 NZD
Retailer 9$15,756 NZD
Retailer 10$17,298 NZD
Retailer 12$19,164 NZD
Retailer 7$23,276 NZD
Retailer 8$26,675 NZD
Brilliant Earth$38,071 NZD
Retailer 3$73,647 NZD

31 data points across 14 retailers

14 retailers$10,705 NZD to $38,071 NZD

A+
Cheapest Retailer
-
$10,705 NZD
$6,009 USD
A+
Retailer 2
-
$11,129 NZD
$6,247 USD
View
A
Retailer 3
-
$11,218 NZD
$6,297 USD
View
A
Retailer 4
-
$11,232 NZD
$6,305 USD
View
A
Retailer 5
-
$12,016 NZD
$6,745 USD
View
A
Retailer 6
-
$14,395 NZD
$8,080 USD
View
Final sale: no returns
A
Retailer 7
-
$14,765 NZD
$8,288 USD
View
A
Retailer 8
-
$15,756 NZD
$8,844 USD
View
A
Retailer 9
-
$17,298 NZD
$9,710 USD
View
B+
Retailer 10
-
$19,164 NZD
$10,757 USD
View
B+
Retailer 11
-
$23,276 NZD
€12,443 EUR
View
B+
Retailer 12
-
$26,675 NZD
£11,790 GBP
View
Most Expensive
B
Brilliant Earth
20496356Y · Oct 28
$38,071 NZD
$21,370 USD
View
12 more retailers have this diamond
Prices start from $10,705 NZDSave up to $27,366 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+
4.07ct Princess
$10,705 NZD