Marquise|Lab Grown|IGI

4.05ct E VVS2 Marquise Lab Grown Diamond

GD • E/VVS2 • IGI LG837610139

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837610139

Diamond specifications and retailer prices

From $669 USD
£527 GBP
As of October 29, 2026
Save $2,200 USD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,980 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 4.05ct lab-grown marquise diamond

This 4.05ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG837610139 or 837610139. Listed at 23 retailers as of October 28, 2026, with a 329% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.05
Carat
E
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837610139
Dimensions17.51 × 8.16 × 4.91 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.51 mm8.16 mm4.05 ctE / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837610139
Side View
Table 65.0%Crown 35.6°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 60.2%

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 29
Current: $8,980 USD|Low: $665 USD|High: $8,980 USD|Avg: $2,150 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
Retailer 18
Retailer 19
October 29, 2026
Retailer 13$669 USD
Retailer 8$770 USD
Retailer 19$934 USD
Retailer 15$975 USD
Retailer 6$1,152 USD
Retailer 16$1,247 USD
Retailer 12$1,275 USD
Retailer 4$1,487 USD
Retailer 14$1,699 USD
Retailer 17$1,721 USD
Retailer 18$1,807 USD
Retailer 2$2,438 USD
Retailer 7$2,624 USD
Retailer 10$2,710 USD
Retailer 11$2,747 USD
Retailer 9$2,753 USD
Retailer 5$2,869 USD
Retailer 3$3,152 USD
Brilliant Earth$8,980 USD

28 data points across 19 retailers

23 retailers$669 USD to $2,869 USD

A
Cheapest Retailer
-
$669 USD
£527 GBP
Retailer 2
-
$688 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$770 USD
View
Final sale: no returns
Retailer 4
-
$780 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$820 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$934 USD
HK$7,300 HKD
View
A
Retailer 7
-
$975 USD
View
B+
Retailer 8
-
$1,152 USD
View
A
Retailer 9
-
$1,247 USD
€1,188 EUR
View
A
Retailer 10
-
$1,275 USD
£1,004 GBP
View
A
Retailer 11
-
$1,487 USD
View
A
Retailer 12
-
$1,699 USD
ZAR 27,449 ZAR
View
Retailer 13
-
$1,721 USD
A$2,647 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
$1,807 USD
View
Retailer 15
-
$2,337 USD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$2,438 USD
£1,920 GBP
View
B+
Retailer 17
-
$2,624 USD
View
B+
Retailer 18
-
$2,710 USD
SGD 3,662 SGD
View
B+
Retailer 19
-
$2,747 USD
View
B+
Retailer 20
-
$2,753 USD
View
B+
Retailer 21
-
$2,869 USD
View
Retailer 22
-
$3,152 USD
£2,482 GBP
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
21801313A · Oct 16
$8,980 USD
View
Price last confirmed 13 days ago
22 more retailers have this diamond
Prices start from $669 USDSave up to $2,200 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
4.05ct Marquise
$669 USD