Marquise|Lab Grown|IGI

5.09ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG839683321

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839683321

Diamond specifications and retailer prices

From $1,766 USD
As of October 30, 2026
Save $5,416 USD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,182 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839683321 or 839683321. Listed at 21 retailers as of October 30, 2026, with prices from $1,766 to $7,182, a $5,416 spread on the same certified stone. Taylor and Hart lists it at $7,182. 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

5.09
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839683321
Dimensions18.26 × 8.94 × 5.48 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.26 mm8.94 mm5.09 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839683321
Side View
Table 64.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

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 30
Current: $2,151 USD|Low: $1,766 USD|High: $7,182 USD|Avg: $3,773 USD|+0.3%
Retailer 1
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
Retailer 20
Taylor and Hart
October 30, 2026
Retailer 7$1,766 USD
Retailer 10$1,921 USD
Retailer 8$1,977 USD
Retailer 4$2,048 USD
Retailer 1$2,151 USD
Retailer 5$2,215 USD
Retailer 11$2,317 USD
Retailer 12$2,904 USD
Retailer 18$2,912 USD
Retailer 17$3,361 USD
Retailer 20$3,445 USD
Retailer 13$3,777 USD
Retailer 3$3,839 USD
Retailer 2$4,158 USD
Retailer 14$4,162 USD
Retailer 6$4,237 USD
Retailer 9$5,519 USD
Retailer 15$5,881 USD
Retailer 19$5,902 USD
Retailer 16$6,390 USD
Taylor and Hart$7,182 USD

23 data points across 21 retailers

21 retailers$1,766 USD to $7,182 USD

A
Cheapest Retailer
-
$1,766 USD
A
Retailer 2
-
$1,921 USD
View
A
Retailer 3
-
$1,977 USD
View
Final sale: no returns
A
Retailer 4
-
$2,048 USD
View
A
Retailer 5
-
$2,151 USD
£1,694 GBP
View
A
Retailer 6
-
$2,215 USD
View
B+
Retailer 7
-
$2,317 USD
View
B+
Retailer 8
-
$2,904 USD
£2,287 GBP
View
B+
Retailer 9
-
$2,912 USD
View
B+
Retailer 10
-
$3,361 USD
€3,201 EUR
View
B+
Retailer 11
-
$3,445 USD
View
B+
Retailer 12
-
$3,777 USD
View
B
Retailer 13
-
$3,839 USD
View
Retailer 14
-
$4,158 USD
A$6,397 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$4,162 USD
ZAR 67,232 ZAR
View
B
Retailer 16
-
$4,237 USD
£3,336 GBP
View
B
Retailer 17
-
$5,519 USD
View
B
Retailer 18
-
$5,881 USD
£4,631 GBP
View
B
Retailer 19
-
$5,902 USD
View
B
Retailer 20
-
$6,390 USD
View
Most Expensive
B
Taylor and Hart
QWC1C0H · Oct 30
$7,182 USD
View
20 more retailers have this diamond
Prices start from $1,766 USDSave up to $5,416 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
5.09ct Marquise
$1,766 USD