Marquise|Lab Grown|IGI

4.05ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG827604257

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG827604257

Diamond specifications and retailer prices

From $889 USD
As of October 27, 2026
Save $7,011 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,900 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 very-good cut grade and certified by IGI LG827604257 or 827604257. Listed at 22 retailers as of October 27, 2026, with prices from $889 to $7,900, a $7,011 spread on the same certified stone. Do Amore Diamonds lists it at $7,900. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827604257
Dimensions16.61 × 8.25 × 5.22 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.61 mm8.25 mm4.05 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827604257
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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 27
Current: $7,900 USD|Low: $889 USD|High: $7,900 USD|Avg: $2,378 USD
Do Amore Diamonds
Retailer 2
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Retailer 22
October 29, 2026
Retailer 3$889 USD
Retailer 19$953 USD
Retailer 21$968 USD
Retailer 14$995 USD
Retailer 6$1,032 USD
Retailer 8$1,032 USD
Retailer 17$1,205 USD
Retailer 9$1,421 USD
Retailer 10$1,490 USD
Retailer 4$1,655 USD
Retailer 2$1,751 USD
Retailer 11$2,134 USD
Retailer 20$2,295 USD
Retailer 16$2,438 USD
Retailer 15$3,139 USD
Retailer 5$3,205 USD
Retailer 7$3,227 USD
Retailer 22$3,419 USD
Retailer 18$3,785 USD
Retailer 13$3,882 USD
Retailer 12$4,054 USD
Do Amore Diamonds$7,900 USD

20 data points across 22 retailers

22 retailers$889 USD to $7,900 USD

A
Cheapest Retailer
-
$889 USD
Retailer 2
-
$953 USD
£751 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$968 USD
View
A
Retailer 4
-
$995 USD
View
Final sale: no returns
Retailer 5
-
$1,032 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,032 USD
View
A
Retailer 7
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$1,205 USD
View
A
Retailer 8
-
$1,421 USD
View
A
Retailer 9
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$1,490 USD
View
A
Retailer 10
-
$1,655 USD
View
A
Retailer 11
-
$1,751 USD
£1,379 GBP
View
B+
Retailer 12
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$2,134 USD
View
B+
Retailer 13
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$2,295 USD
View
Retailer 14
-
$2,438 USD
A$3,750 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
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$3,139 USD
£2,472 GBP
View
B
Retailer 16
-
$3,205 USD
View
B+
Retailer 17
-
$3,227 USD
View
B+
Retailer 18
-
$3,419 USD
CA$4,749 CAD
View
B
Retailer 19
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$3,785 USD
View
B
Retailer 20
-
$3,882 USD
£3,057 GBP
View
B
Retailer 21
-
$4,054 USD
View
Most Expensive
B
Do Amore Diamonds
27-958CFB1A2 · Oct 29
$7,900 USD
View
21 more retailers have this diamond
Prices start from $889 USDSave up to $7,011 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
$889 USD