Marquise|Lab Grown|IGI

5.09ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG830689229

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830689229

Diamond specifications and retailer prices

From $835 USD
As of October 27, 2026
Save $2,800 USD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,433 USD at Queensmith · As of October 10, 2026
View at Queensmith

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG830689229 or 830689229. Listed at 21 retailers as of October 27, 2026, with a 335% 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

5.09
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830689229
Dimensions18.04 × 9.06 × 5.55 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.04 mm9.06 mm5.09 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830689229
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.3%

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: $968 USD|Low: $835 USD|High: $4,547 USD|Avg: $2,361 USD|-24.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 4$835 USD
Retailer 16$908 USD
Retailer 5$934 USD
Retailer 1$968 USD
Retailer 11$1,062 USD
Retailer 20$1,065 USD
Retailer 8$1,385 USD
Retailer 18$1,483 USD
Retailer 14$1,967 USD
Retailer 12$2,117 USD
Retailer 9$2,150 USD
Retailer 10$2,362 USD
Retailer 19$2,485 USD
Retailer 2$2,682 USD
Retailer 15$2,722 USD
Retailer 3$3,030 USD
Retailer 17$3,069 USD
Retailer 7$3,354 USD
Retailer 6$3,635 USD
Retailer 13$4,547 USD

30 data points across 20 retailers

21 retailers$835 USD to $3,635 USD

A
Cheapest Retailer
-
$835 USD
A
Retailer 2
-
$908 USD
View
A
Retailer 3
-
$934 USD
View
Final sale: no returns
A
Retailer 4
-
$968 USD
View
A
Retailer 5
-
$1,062 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,065 USD
View
B+
Retailer 7
-
$1,385 USD
View
A
Retailer 8
-
$1,483 USD
£1,168 GBP
View
A
Retailer 9
-
$1,967 USD
ZAR 31,779 ZAR
View
A
Retailer 10
-
$2,117 USD
€2,016 EUR
View
A
Retailer 11
-
$2,150 USD
A$3,308 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
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$2,362 USD
View
A
Retailer 13
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$2,485 USD
View
B+
Retailer 14
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$2,682 USD
£2,112 GBP
View
B+
Retailer 15
-
$2,722 USD
View
B+
Retailer 16
-
$3,030 USD
View
B+
Retailer 17
-
$3,069 USD
View
B+
Retailer 18
-
$3,354 USD
View
B+
Retailer 19
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$3,635 USD
£2,862 GBP
View
B
Retailer 20
-
$4,547 USD
A$6,996 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Queensmith
LG830689229 · Oct 10
$8,433 USD
£6,640 GBP
View
Price last confirmed 19 days ago
20 more retailers have this diamond
Prices start from $835 USDSave up to $2,800 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
$835 USD