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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 $6,910 AUD
£3,822 GBP
As of October 30, 2026
Save $15,528 AUD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $22,438 AUD 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 $6,910 to $22,438, a $15,528 spread on the same certified stone. Yorxs lists it at $22,438. 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: $18,535 AUD|Low: $6,910 AUD|High: $29,896 AUD|Avg: $16,310 AUD|-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$6,910 AUD
Retailer 3$9,175 AUD
Retailer 5$9,900 AUD
Retailer 8$12,488 AUD
Retailer 9$12,590 AUD
Retailer 6$13,432 AUD
Retailer 1$18,535 AUD
Retailer 4$18,754 AUD
Retailer 7$20,002 AUD
Yorxs$22,438 AUD

9 data points across 10 retailers

10 retailers$6,910 AUD to $22,438 AUD

A
Cheapest Retailer
-
$6,910 AUD
£3,822 GBP
A
Retailer 2
-
$9,175 AUD
$6,445 USD
View
A
Retailer 3
-
$9,900 AUD
$6,954 USD
View
A
Retailer 4
-
$12,488 AUD
$8,772 USD
View
A
Retailer 5
-
$12,590 AUD
$8,844 USD
View
A
Retailer 6
-
$13,432 AUD
$9,435 USD
View
B
Retailer 7
-
$18,535 AUD
$13,020 USD
View
B+
Retailer 8
-
$18,754 AUD
£10,373 GBP
View
B+
Retailer 9
-
$20,002 AUD
$14,050 USD
View
Most Expensive
B+
Yorxs
622029245 · Oct 29
$22,438 AUD
€15,011 EUR
View
9 more retailers have this diamond
Prices start from $6,910 AUDSave up to $15,528 AUD

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
$6,910 AUD