CaratHunter
Plans
Princess|Lab Grown|IGI

4.00ct E SI1 Princess Lab Grown Diamond

EX • E/SI1 • IGI LG662402698

Shape and cutting style on the report: Princess cut

Certificate IGI LG662402698

Diamond specifications and retailer prices

From $507 USD
As of October 27, 2026
Save $3,993 USD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,500 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 4ct lab-grown princess diamond

This 4ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG662402698 or 662402698. Listed at 9 retailers as of October 27, 2026, with prices from $507 to $4,500, a $3,993 spread on the same certified stone. Do Amore Diamonds lists it at $4,500. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.00
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662402698
Dimensions8.52 × 8.51 × 6.24 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm8.51 mm4.00 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662402698
Side View
Table 69.0%Crown 45.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 73.3%

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 27
Current: $4,500 USD|Low: $507 USD|High: $5,060 USD|Avg: $2,075 USD|+2.3%
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
October 29, 2026
Retailer 12$507 USD
Retailer 8$568 USD
Retailer 7$975 USD
Retailer 13$975 USD
Retailer 6$998 USD
Retailer 5$1,128 USD
Retailer 10$1,621 USD
Retailer 14$1,640 USD
Retailer 3$1,760 USD
Retailer 11$1,824 USD
Retailer 9$2,280 USD
Retailer 2$3,028 USD
Do Amore Diamonds$4,500 USD
Retailer 4$5,060 USD

23 data points across 14 retailers

9 retailers$507 USD to $4,500 USD

A
Cheapest Retailer
-
$507 USD
A
Retailer 2
-
$568 USD
View
B+
Retailer 3
-
$975 USD
View
A
Retailer 4
-
$975 USD
View
B+
Retailer 5
-
$1,621 USD
View
B+
Retailer 6
-
$1,824 USD
View
B
Retailer 7
-
$2,280 USD
View
B
Retailer 8
-
$3,028 USD
£2,384 GBP
View
Most Expensive
B
Do Amore Diamonds
27-55DCFAD5D · Oct 28
$4,500 USD
View
8 more retailers have this diamond
Prices start from $507 USDSave up to $3,993 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
4.00ct Princess
$507 USD