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Princess|Lab Grown|IGI

4.00ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG846662195

Shape and cutting style on the report: Princess cut

Certificate IGI LG846662195

Diamond specifications and retailer prices

From $8,613 NZD
£3,822 GBP
As of October 30, 2026
Save $19,353 NZD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $27,966 NZD at Yorxs · As of October 29, 2026
View at Yorxs

About this 4ct lab-grown princess diamond

This 4ct 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 LG846662195 or 846662195. Listed at 10 retailers as of October 29, 2026, with prices from $8,613 to $27,966, a $19,353 spread on the same certified stone. Yorxs lists it at $27,966. 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

4.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662195
Dimensions8.52 × 8.47 × 6.33 mm
L/W Ratio1.01
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
8.52 mm8.47 mm4.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662195
Side View
Table 64.0%Crown 45.9°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 74.7%

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: $23,101 NZD|Low: $8,613 NZD|High: $37,260 NZD|Avg: $20,327 NZD|-38.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 30, 2026
Retailer 2$8,613 NZD
Retailer 3$11,435 NZD
Retailer 5$12,338 NZD
Retailer 8$15,564 NZD
Retailer 9$15,692 NZD
Retailer 6$16,741 NZD
Retailer 1$23,101 NZD
Retailer 4$23,374 NZD
Retailer 7$24,929 NZD
Yorxs$27,966 NZD

9 data points across 10 retailers

10 retailers$8,613 NZD to $27,966 NZD

A
Cheapest Retailer
-
$8,613 NZD
£3,822 GBP
A
Retailer 2
-
$11,435 NZD
$6,445 USD
View
A
Retailer 3
-
$12,338 NZD
$6,954 USD
View
A
Retailer 4
-
$15,564 NZD
$8,772 USD
View
A
Retailer 5
-
$15,692 NZD
$8,844 USD
View
A
Retailer 6
-
$16,741 NZD
$9,435 USD
View
B+
Retailer 7
-
$23,101 NZD
$13,020 USD
View
B+
Retailer 8
-
$23,374 NZD
£10,373 GBP
View
B+
Retailer 9
-
$24,929 NZD
$14,050 USD
View
Most Expensive
B+
Yorxs
622029245 · Oct 29
$27,966 NZD
€15,011 EUR
View
9 more retailers have this diamond
Prices start from $8,613 NZDSave up to $19,353 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
4.00ct Princess
$8,613 NZD