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Marquise|Lab Grown|IGI

3.08ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG841686659

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841686659

Diamond specifications and retailer prices

From $736 USD
£579 GBP
As of October 29, 2026
Save $2,734 USD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,470 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841686659 or 841686659. Listed at 11 retailers as of October 28, 2026, with prices from $736 to $3,470, a $2,734 spread on the same certified stone. Brilliant Earth lists it at $3,470. 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

3.08
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841686659
Dimensions14.67 × 7.74 × 4.67 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.67 mm7.74 mm3.08 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841686659
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.3%

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 29
Current: $3,470 USD|Low: $731 USD|High: $3,470 USD|Avg: $1,640 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
October 29, 2026
Retailer 5$736 USD
Retailer 3$750 USD
Retailer 10$820 USD
Retailer 8$928 USD
Retailer 2$1,013 USD
Retailer 12$1,232 USD
Retailer 7$1,643 USD
Retailer 4$1,992 USD
Retailer 6$2,131 USD
Retailer 9$2,510 USD
Retailer 11$2,565 USD
Brilliant Earth$3,470 USD

14 data points across 12 retailers

11 retailers$736 USD to $3,470 USD

A
Cheapest Retailer
-
$736 USD
£579 GBP
A
Retailer 2
-
$750 USD
View
B+
Retailer 3
-
$820 USD
View
A
Retailer 4
-
$1,013 USD
£798 GBP
View
A
Retailer 5
-
$1,232 USD
View
B+
Retailer 6
-
$1,643 USD
View
B+
Retailer 7
-
$1,992 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$2,131 USD
View
B
Retailer 9
-
$2,510 USD
View
B
Retailer 10
-
$2,565 USD
£2,020 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
22002539A · Oct 28
$3,470 USD
View
10 more retailers have this diamond
Prices start from $736 USDSave up to $2,734 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
3.08ct Marquise
$736 USD