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Princess|Lab Grown|IGI

4.26ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG804660044

Shape and cutting style on the report: Princess cut

Certificate IGI LG804660044

Diamond specifications and retailer prices

From $10,790 NZD
$6,081 USD
As of October 30, 2026
Save $63,447 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $74,237 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.26ct lab-grown princess diamond

This 4.26ct 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 LG804660044 or 804660044. Listed at 15 retailers as of October 30, 2026, with prices from $10,790 to $74,237, a $63,447 spread on the same certified stone. Do Amore Diamonds lists it at $74,237. 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

4.26
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660044
Dimensions8.78 × 8.60 × 6.29 mm
L/W Ratio1.02
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
8.78 mm8.60 mm4.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660044
Side View
Table 66.0%Crown 43.3°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 73.1%

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: $74,237 NZD|Low: $10,790 NZD|High: $79,382 NZD|Avg: $22,697 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
November 1, 2026
Retailer 13$10,790 NZD
Retailer 11$11,224 NZD
Retailer 9$11,308 NZD
Retailer 14$11,340 NZD
Retailer 15$12,500 NZD
Retailer 4$12,915 NZD
Retailer 10$14,883 NZD
Retailer 7$14,986 NZD
Retailer 5$16,400 NZD
Retailer 6$17,557 NZD
Retailer 8$19,315 NZD
Retailer 12$24,219 NZD
Retailer 3$24,262 NZD
Retailer 2$27,619 NZD
Do Amore Diamonds$74,237 NZD

34 data points across 15 retailers

15 retailers$10,790 NZD to $74,237 NZD

A+
Cheapest Retailer
-
$10,790 NZD
$6,081 USD
A
Retailer 2
-
$11,224 NZD
$6,326 USD
View
A
Retailer 3
-
$11,308 NZD
$6,373 USD
View
A
Retailer 4
-
$11,340 NZD
$6,391 USD
View
A
Retailer 5
-
$11,623 NZD
$6,551 USD
View
A
Retailer 6
-
$12,500 NZD
$7,045 USD
View
A
Retailer 7
-
$14,883 NZD
$8,388 USD
View
A
Retailer 8
-
$14,986 NZD
$8,446 USD
View
Final sale: no returns
A
Retailer 9
-
$16,400 NZD
$9,243 USD
View
A
Retailer 10
-
$17,557 NZD
$9,895 USD
View
B+
Retailer 11
-
$19,315 NZD
$10,886 USD
View
B+
Retailer 12
-
$24,219 NZD
$13,650 USD
View
B+
Retailer 13
-
$24,262 NZD
€13,023 EUR
View
B+
Retailer 14
-
$27,619 NZD
£12,257 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A4FC11057 · Oct 31
$74,237 NZD
$41,840 USD
View
14 more retailers have this diamond
Prices start from $10,790 NZDSave up to $63,447 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+
4.26ct Princess
$10,790 NZD