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Marquise|Lab Grown|IGI

5.09ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG706562258

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG706562258

Diamond specifications and retailer prices

From $835 USD
As of October 27, 2026
Save $5,625 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,460 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG706562258 or 706562258. Listed at 23 retailers as of October 27, 2026, with prices from $835 to $6,460, a $5,625 spread on the same certified stone. Brilliant Earth lists it at $6,460. 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

5.09
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706562258
Dimensions8.75 × 8.75 × 18.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.75 mm8.75 mm5.09 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706562258
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.0%

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: $6,460 USD|Low: $835 USD|High: $6,460 USD|Avg: $2,231 USD
Brilliant Earth
Retailer 2
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Retailer 21
October 29, 2026
Retailer 7$835 USD
Retailer 21$908 USD
Retailer 14$934 USD
Retailer 9$968 USD
Retailer 10$968 USD
Retailer 19$1,145 USD
Retailer 3$1,343 USD
Retailer 17$1,385 USD
Retailer 15$1,483 USD
Retailer 16$1,604 USD
Retailer 18$1,960 USD
Retailer 13$1,967 USD
Retailer 20$2,036 USD
Retailer 5$2,485 USD
Retailer 6$2,682 USD
Retailer 11$2,722 USD
Retailer 8$3,069 USD
Retailer 12$3,354 USD
Retailer 4$3,436 USD
Retailer 2$3,649 USD
Brilliant Earth$6,460 USD

38 data points across 21 retailers

23 retailers$835 USD to $6,460 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
Price last confirmed 12 days ago
A
Retailer 5
-
$968 USD
View
A
Retailer 6
-
$1,145 USD
View
A
Retailer 7
-
$1,343 USD
View
B+
Retailer 8
-
$1,385 USD
View
A
Retailer 9
-
$1,483 USD
£1,168 GBP
View
A
Retailer 10
-
$1,604 USD
€1,528 EUR
View
A
Retailer 11
-
$1,960 USD
A$3,016 AUD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$1,967 USD
ZAR 31,779 ZAR
View
A
Retailer 13
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$2,036 USD
View
A
Retailer 14
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$2,485 USD
View
A
Retailer 15
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$2,682 USD
£2,112 GBP
View
A
Retailer 16
-
$2,722 USD
View
B+
Retailer 17
-
$3,030 USD
View
B+
Retailer 18
-
$3,069 USD
View
B+
Retailer 19
-
$3,354 USD
View
B+
Retailer 20
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$3,436 USD
View
B+
Retailer 21
-
$3,649 USD
£2,873 GBP
View
B
Retailer 22
-
$5,464 USD
View
Price last confirmed 50 days ago
Most Expensive
B
Brilliant Earth
20471202A · Oct 28
$6,460 USD
View
22 more retailers have this diamond
Prices start from $835 USDSave up to $5,625 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