Princess|Lab Grown|IGI

4.09ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG754548621

Shape and cutting style on the report: Princess cut

Certificate IGI LG754548621

Diamond specifications and retailer prices

From $732 USD
As of October 30, 2026
Save $7,068 USD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,800 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.09ct lab-grown princess diamond

This 4.09ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754548621 or 754548621. Listed at 18 retailers as of October 29, 2026, with prices from $732 to $7,800, a $7,068 spread on the same certified stone. Brilliant Earth lists it at $7,800. 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

4.09
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754548621
Dimensions8.67 × 8.59 × 6.30 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.67 mm8.59 mm4.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754548621
Side View
Table 70.0%Crown 45.3°Girdle: MediumPavilion 38.7°Culet: NoneDepth 73.3%

Caratlytics Score

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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 30
Current: $7,800 USD|Low: $714 USD|High: $8,040 USD|Avg: $2,088 USD|-3.0%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19$732 USD
Retailer 15$796 USD
Retailer 4$849 USD
Retailer 18$849 USD
Retailer 10$858 USD
Retailer 14$1,025 USD
Retailer 5$1,266 USD
Retailer 2$1,362 USD
Retailer 7$1,375 USD
Retailer 12$1,389 USD
Retailer 6$1,966 USD
Retailer 16$2,091 USD
Retailer 3$2,387 USD
Retailer 11$2,682 USD
Retailer 8$2,869 USD
Retailer 9$2,926 USD
Retailer 13$3,352 USD
Retailer 17$3,570 USD
Brilliant Earth$7,800 USD

41 data points across 19 retailers

18 retailers$732 USD to $7,800 USD

A
Cheapest Retailer
-
$732 USD
A
Retailer 2
-
$796 USD
View
A
Retailer 3
-
$849 USD
View
Retailer 4
-
$849 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$858 USD
£676 GBP
View
Price last confirmed 22 days ago
A
Retailer 6
-
$1,025 USD
View
A
Retailer 7
-
$1,266 USD
View
A
Retailer 8
-
$1,362 USD
£1,073 GBP
View
A
Retailer 9
-
$1,375 USD
View
A
Retailer 10
-
$1,389 USD
€1,323 EUR
View
B+
Retailer 11
-
$1,966 USD
View
B+
Retailer 12
-
$2,091 USD
View
B+
Retailer 13
-
$2,387 USD
View
B
Retailer 14
-
$2,869 USD
View
Retailer 15
-
$2,926 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$3,352 USD
£2,639 GBP
View
B
Retailer 17
-
$3,570 USD
View
Most Expensive
B
Brilliant Earth
16779673A · Oct 29
$7,800 USD
View
17 more retailers have this diamond
Prices start from $732 USDSave up to $7,068 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
4.09ct Princess
$732 USD