Marquise|Lab Grown|IGI

3.09ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG848699259

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848699259

Diamond specifications and retailer prices

From $518 USD
As of October 27, 2026
Save $2,177 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,695 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848699259 or 848699259. Listed at 16 retailers as of October 27, 2026, with prices from $518 to $2,695, a $2,177 spread on the same certified stone. MOH London lists it at $2,695. 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

3.09
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848699259
Dimensions14.69 × 7.63 × 4.76 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm7.63 mm3.09 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848699259
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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: $2,695 USD|Low: $518 USD|High: $2,695 USD|Avg: $1,282 USD
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 7$518 USD
Retailer 3$580 USD
Retailer 15$580 USD
Retailer 12$704 USD
Retailer 9$737 USD
Retailer 2$780 USD
Retailer 16$860 USD
Retailer 5$989 USD
Retailer 10$1,000 USD
Retailer 6$1,342 USD
Retailer 14$1,689 USD
Retailer 11$2,030 USD
Retailer 8$2,088 USD
Retailer 4$2,208 USD
Retailer 13$2,381 USD
MOH London$2,695 USD

4 data points across 16 retailers

16 retailers$518 USD to $2,695 USD

A
Cheapest Retailer
-
$518 USD
A
Retailer 2
-
$580 USD
View
A
Retailer 3
-
$580 USD
View
Final sale: no returns
A
Retailer 4
-
$704 USD
HK$5,500 HKD
View
A
Retailer 5
-
$737 USD
£580 GBP
View
Retailer 6
-
$780 USD
View
B+
Retailer 7
-
$860 USD
View
A
Retailer 8
-
$989 USD
£779 GBP
View
A
Retailer 9
-
$1,000 USD
View
B+
Retailer 10
-
$1,342 USD
View
B+
Retailer 11
-
$1,689 USD
View
B+
Retailer 12
-
$2,030 USD
SGD 2,743 SGD
View
B
Retailer 13
-
$2,088 USD
View
B
Retailer 14
-
$2,208 USD
View
B
Retailer 15
-
$2,381 USD
View
Most Expensive
B
MOH London
LG848699259 · Oct 29
$2,695 USD
£2,122 GBP
View
15 more retailers have this diamond
Prices start from $518 USDSave up to $2,177 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
3.09ct Marquise
$518 USD