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Princess|Lab Grown|IGI

4.03ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG811635702

Shape and cutting style on the report: Princess cut

Certificate IGI LG811635702

Diamond specifications and retailer prices

From $10,225 NZD
$5,763 USD
As of October 30, 2026
Save $60,126 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $70,351 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.03ct lab-grown princess diamond

This 4.03ct 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 LG811635702 or 811635702. Listed at 14 retailers as of October 30, 2026, with prices from $10,225 to $70,351, a $60,126 spread on the same certified stone. Do Amore Diamonds lists it at $70,351. 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

4.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811635702
Dimensions8.76 × 8.49 × 6.38 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
8.76 mm8.49 mm4.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811635702
Side View
Table 65.0%Crown 44.7°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 75.1%

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 30
Current: $70,351 NZD|Low: $10,225 NZD|High: $75,213 NZD|Avg: $22,501 NZD|-6.5%
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
October 31, 2026
Retailer 10$10,225 NZD
Retailer 8$10,649 NZD
Retailer 2$10,717 NZD
Retailer 11$10,729 NZD
Retailer 12$11,861 NZD
Retailer 7$14,352 NZD
Retailer 4$15,543 NZD
Retailer 5$17,131 NZD
Retailer 6$18,905 NZD
Retailer 13$22,952 NZD
Retailer 9$23,279 NZD
Retailer 14$26,315 NZD
Retailer 3$26,338 NZD
Do Amore Diamonds$70,351 NZD

33 data points across 14 retailers

14 retailers$10,225 NZD to $70,351 NZD

A+
Cheapest Retailer
-
$10,225 NZD
$5,763 USD
A
Retailer 2
-
$10,649 NZD
$6,002 USD
View
A
Retailer 3
-
$10,717 NZD
$6,040 USD
View
A
Retailer 4
-
$10,729 NZD
$6,047 USD
View
A
Retailer 5
-
$11,861 NZD
$6,685 USD
View
A
Retailer 6
-
$14,352 NZD
$8,089 USD
View
A
Retailer 7
-
$15,543 NZD
$8,760 USD
View
A
Retailer 8
-
$17,131 NZD
$9,655 USD
View
B+
Retailer 9
-
$18,905 NZD
$10,655 USD
View
B+
Retailer 10
-
$22,952 NZD
€12,320 EUR
View
B+
Retailer 11
-
$23,279 NZD
$13,120 USD
View
B+
Retailer 12
-
$26,315 NZD
£11,678 GBP
View
B+
Retailer 13
-
$26,338 NZD
$14,844 USD
View
Most Expensive
B
Do Amore Diamonds
27-54081314E · Oct 31
$70,351 NZD
$39,650 USD
View
13 more retailers have this diamond
Prices start from $10,225 NZDSave up to $60,126 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+
4.03ct Princess
$10,225 NZD