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Princess|Lab Grown|IGI

4.03ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG800684593

Shape and cutting style on the report: Princess cut

Certificate IGI LG800684593

Diamond specifications and retailer prices

From $10,261 NZD
$5,763 USD
As of October 30, 2026
Save $60,336 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $70,597 NZD at Do Amore Diamonds · As of October 30, 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 LG800684593 or 800684593. Listed at 15 retailers as of October 30, 2026, with prices from $10,261 to $70,597, a $60,336 spread on the same certified stone. Do Amore Diamonds lists it at $70,597. 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 angle40.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684593
Dimensions8.86 × 8.58 × 6.04 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
8.86 mm8.58 mm4.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684593
Side View
Table 65.0%Crown 40.9°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 70.4%

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: $70,597 NZD|Low: $10,261 NZD|High: $75,475 NZD|Avg: $22,987 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
Retailer 15
October 30, 2026
Retailer 2$10,261 NZD
Retailer 8$10,767 NZD
Retailer 3$11,020 NZD
Retailer 5$11,105 NZD
Retailer 9$11,903 NZD
Retailer 7$14,248 NZD
Retailer 4$14,873 NZD
Retailer 13$15,597 NZD
Retailer 14$17,191 NZD
Retailer 15$18,971 NZD
Retailer 10$23,033 NZD
Retailer 11$26,407 NZD
Retailer 12$33,000 NZD
Retailer 6$37,675 NZD
Do Amore Diamonds$70,597 NZD

32 data points across 15 retailers

15 retailers$10,261 NZD to $70,597 NZD

A+
Cheapest Retailer
-
$10,261 NZD
$5,763 USD
A
Retailer 2
-
$10,767 NZD
$6,047 USD
View
A
Retailer 3
-
$11,020 NZD
$6,189 USD
View
A
Retailer 4
-
$11,105 NZD
$6,237 USD
View
A
Retailer 5
-
$11,903 NZD
$6,685 USD
View
A
Retailer 6
-
$14,248 NZD
$8,002 USD
View
Final sale: no returns
A
Retailer 7
-
$14,873 NZD
$8,353 USD
View
A
Retailer 8
-
$15,597 NZD
$8,760 USD
View
A
Retailer 9
-
$17,191 NZD
$9,655 USD
View
B+
Retailer 10
-
$18,971 NZD
$10,655 USD
View
B+
Retailer 11
-
$23,033 NZD
€12,320 EUR
View
B+
Retailer 12
-
$26,407 NZD
£11,678 GBP
View
B+
Retailer 13
-
$33,000 NZD
$18,534 USD
View
B
Retailer 14
-
$37,675 NZD
$21,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-3F3E04BC1 · Oct 30
$70,597 NZD
$39,650 USD
View
14 more retailers have this diamond
Prices start from $10,261 NZDSave up to $60,336 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
$10,261 NZD