CaratHunter
Plans
Cushion|Lab Grown|IGI

4.03ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG839670553

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839670553

Diamond specifications and retailer prices

From $658 USD
As of October 27, 2026
Save $3,412 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,070 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.03ct lab-grown cushion diamond

This 4.03ct lab-grown cushion 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 LG839670553 or 839670553. Listed at 17 retailers as of October 27, 2026, with prices from $658 to $4,070, a $3,412 spread on the same certified stone. Brilliant Earth lists it at $4,070. 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

4.03
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839670553
Dimensions10.55 × 8.07 × 5.30 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.55 mm8.07 mm4.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839670553
Side View
Table 63.0%Crown 34.6°Girdle: STK-VTKPavilion 31.3°Culet: NoneDepth 65.7%

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 27
Current: $4,070 USD|Low: $658 USD|High: $4,070 USD|Avg: $1,924 USD
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
October 29, 2026
Retailer 4$658 USD
Retailer 13$671 USD
Retailer 3$794 USD
Retailer 12$840 USD
Retailer 17$1,041 USD
Retailer 2$1,056 USD
Retailer 15$1,119 USD
Retailer 14$1,132 USD
Retailer 9$1,893 USD
Retailer 6$2,164 USD
Retailer 11$2,280 USD
Retailer 5$2,325 USD
Retailer 8$3,082 USD
Retailer 7$3,085 USD
Retailer 16$3,167 USD
Retailer 10$3,177 USD
Brilliant Earth$4,070 USD

24 data points across 17 retailers

17 retailers$658 USD to $4,070 USD

A
Cheapest Retailer
-
$658 USD
Final sale: no returns
A
Retailer 2
-
$671 USD
£529 GBP
View
A
Retailer 3
-
$794 USD
HK$6,200 HKD
View
A
Retailer 4
-
$840 USD
View
A
Retailer 5
-
$1,041 USD
View
A
Retailer 6
-
$1,056 USD
€1,006 EUR
View
B+
Retailer 7
-
$1,119 USD
View
A
Retailer 8
-
$1,132 USD
£892 GBP
View
A
Retailer 9
-
$1,893 USD
View
B+
Retailer 10
-
$2,164 USD
£1,704 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$2,280 USD
SGD 3,081 SGD
View
B+
Retailer 12
-
$2,325 USD
View
B+
Retailer 13
-
$3,082 USD
A$4,741 AUD
View
Price last confirmed 20 days ago
B+
Retailer 14
-
$3,085 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$3,167 USD
£2,494 GBP
View
B+
Retailer 16
-
$3,177 USD
View
Most Expensive
B
Brilliant Earth
21808497A · Oct 29
$4,070 USD
View
16 more retailers have this diamond
Prices start from $658 USDSave up to $3,412 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
4.03ct Cushion
$658 USD