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Princess|Lab Grown|IGI

4.10ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG816608489

Shape and cutting style on the report: Princess cut

Certificate IGI LG816608489

Diamond specifications and retailer prices

From $10,397 NZD
$5,860 USD
As of October 30, 2026
Save $61,142 NZD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $71,540 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.1ct lab-grown princess diamond

This 4.1ct 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 LG816608489 or 816608489. Listed at 13 retailers as of October 30, 2026, with prices from $10,397 to $71,540, a $61,142 spread on the same certified stone. Do Amore Diamonds lists it at $71,540. 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

4.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608489
Dimensions8.90 × 8.63 × 6.11 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
8.90 mm8.63 mm4.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608489
Side View
Table 68.0%Crown 39.4°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 70.8%

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: $71,540 NZD|Low: $10,397 NZD|High: $76,472 NZD|Avg: $25,244 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 9$10,397 NZD
Retailer 2$10,896 NZD
Retailer 10$10,915 NZD
Retailer 11$12,056 NZD
Retailer 14$12,431 NZD
Retailer 7$14,594 NZD
Retailer 3$15,804 NZD
Retailer 4$17,406 NZD
Retailer 5$19,221 NZD
Retailer 12$23,351 NZD
Retailer 8$23,687 NZD
Retailer 13$26,756 NZD
Retailer 6$40,303 NZD
Do Amore Diamonds$71,540 NZD

32 data points across 14 retailers

13 retailers$10,397 NZD to $71,540 NZD

A+
Cheapest Retailer
-
$10,397 NZD
$5,860 USD
A
Retailer 2
-
$10,896 NZD
$6,141 USD
View
A
Retailer 3
-
$10,915 NZD
$6,152 USD
View
A
Retailer 4
-
$11,187 NZD
$6,305 USD
View
A
Retailer 5
-
$12,056 NZD
$6,795 USD
View
A
Retailer 6
-
$14,594 NZD
$8,225 USD
View
A
Retailer 7
-
$15,804 NZD
$8,907 USD
View
A
Retailer 8
-
$17,406 NZD
$9,810 USD
View
B+
Retailer 9
-
$19,221 NZD
$10,833 USD
View
B+
Retailer 10
-
$23,351 NZD
€12,534 EUR
View
B+
Retailer 11
-
$23,687 NZD
$13,350 USD
View
B+
Retailer 12
-
$26,756 NZD
£11,874 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B0A07C409 · Oct 31
$71,540 NZD
$40,320 USD
View
12 more retailers have this diamond
Prices start from $10,397 NZDSave up to $61,142 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+
4.10ct Princess
$10,397 NZD