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Princess|Lab Grown|IGI

4.09ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG768632808

Shape and cutting style on the report: Princess cut

Certificate IGI LG768632808

Diamond specifications and retailer prices

From $9,139 NZD
$5,151 USD
As of October 30, 2026
Save $53,742 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $62,881 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.09ct lab-grown princess diamond

This 4.09ct 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 LG768632808 or 768632808. Listed at 15 retailers as of October 30, 2026, with prices from $9,139 to $62,881, a $53,742 spread on the same certified stone. Do Amore Diamonds lists it at $62,881. 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

4.09
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632808
Dimensions8.60 × 8.55 × 6.15 mm
L/W Ratio1.01
Culet sizePointed
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
8.60 mm8.55 mm4.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632808
Side View
Table 65.0%Crown 45.8°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 71.9%

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: Oct 30
Current: $62,881 NZD|Low: $9,139 NZD|High: $76,295 NZD|Avg: $21,963 NZD|-17.6%
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 31, 2026
Retailer 11$9,139 NZD
Retailer 2$9,578 NZD
Retailer 9$9,579 NZD
Retailer 12$9,739 NZD
Retailer 13$10,637 NZD
Retailer 8$13,293 NZD
Retailer 4$13,893 NZD
Retailer 7$14,404 NZD
Retailer 6$16,428 NZD
Retailer 5$16,501 NZD
Retailer 14$20,430 NZD
Retailer 10$23,616 NZD
Retailer 15$23,940 NZD
Retailer 3$29,334 NZD
Do Amore Diamonds$62,881 NZD

35 data points across 15 retailers

15 retailers$9,139 NZD to $62,881 NZD

A
Cheapest Retailer
-
$9,139 NZD
$5,151 USD
A
Retailer 2
-
$9,578 NZD
$5,398 USD
View
A
Retailer 3
-
$9,579 NZD
$5,399 USD
View
A
Retailer 4
-
$9,739 NZD
$5,489 USD
View
A
Retailer 5
-
$10,637 NZD
$5,995 USD
View
A
Retailer 6
-
$13,293 NZD
$7,492 USD
View
A
Retailer 7
-
$13,893 NZD
$7,830 USD
View
A
Retailer 8
-
$14,404 NZD
$8,118 USD
View
Final sale: no returns
A
Retailer 9
-
$16,428 NZD
$9,259 USD
View
A
Retailer 10
-
$16,501 NZD
$9,300 USD
View
B+
Retailer 11
-
$20,430 NZD
€10,966 EUR
View
B+
Retailer 12
-
$23,616 NZD
$13,310 USD
View
B+
Retailer 13
-
$23,940 NZD
£10,624 GBP
View
B+
Retailer 14
-
$29,334 NZD
$16,533 USD
View
Most Expensive
B
Do Amore Diamonds
27-30E8E7476 · Oct 31
$62,881 NZD
$35,440 USD
View
14 more retailers have this diamond
Prices start from $9,139 NZDSave up to $53,742 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
4.09ct Princess
$9,139 NZD