Princess|Lab Grown|IGI

4.02ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG762546256

Shape and cutting style on the report: Princess cut

Certificate IGI LG762546256

Diamond specifications and retailer prices

From $4,481 USD
As of October 31, 2026
Save $24,704 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $29,185 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 4.02ct lab-grown princess diamond

This 4.02ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG762546256 or 762546256. Listed at 12 retailers as of October 27, 2026, with prices from $4,481 to $29,185, a $24,704 spread on the same certified stone. Wholesale Diamonds Direct lists it at $29,185. 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

4.02
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762546256
Dimensions8.76 × 8.74 × 6.05 mm
L/W Ratio1.00
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
8.76 mm8.74 mm4.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762546256
Side View
Table 70.0%Crown 41.5°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $26,126 USD|Low: $4,481 USD|High: $33,260 USD|Avg: $17,017 USD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 1, 2026
Retailer 5$4,481 USD
Retailer 6$5,416 USD
Retailer 8$8,307 USD
Retailer 4$8,355 USD
Retailer 2$10,255 USD
Retailer 3$11,085 USD
Retailer 7$13,240 USD
Retailer 10$17,802 USD
Retailer 11$18,975 USD
Retailer 9$22,951 USD
Retailer 1$26,126 USD
Wholesale Diamonds Direct$29,185 USD

35 data points across 12 retailers

12 retailers$4,481 USD to $29,185 USD

A
Cheapest Retailer
-
$4,481 USD
A
Retailer 2
-
$5,416 USD
View
A
Retailer 3
-
$8,307 USD
HK$64,900 HKD
View
A
Retailer 4
-
$8,355 USD
£6,579 GBP
View
Retailer 5
-
$10,255 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$11,085 USD
View
B+
Retailer 7
-
$13,240 USD
View
B+
Retailer 8
-
$17,802 USD
€16,954 EUR
View
B+
Retailer 9
-
$18,975 USD
£14,941 GBP
View
B
Retailer 10
-
$22,951 USD
View
B
Retailer 11
-
$26,126 USD
A$40,194 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
233094496 · Oct 27
$29,185 USD
View
11 more retailers have this diamond
Prices start from $4,481 USDSave up to $24,704 USD

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
4.02ct Princess
$4,481 USD