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Marquise|Lab Grown|IGI

2.79ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG848646730

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848646730

Diamond specifications and retailer prices

From $574 USD
As of October 28, 2026
Save $3,160 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,734 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 2.79ct lab-grown marquise diamond

This 2.79ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848646730 or 848646730. Listed at 18 retailers as of October 27, 2026, with prices from $574 to $3,734, a $3,160 spread on the same certified stone. Queensmith lists it at $3,734. 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

2.79
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848646730
Dimensions14.89 × 7.20 × 4.52 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.89 mm7.20 mm2.79 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848646730
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

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 28
Current: $3,734 USD|Low: $574 USD|High: $3,734 USD|Avg: $1,530 USD
Queensmith
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
October 29, 2026
Retailer 6$574 USD
Retailer 5$636 USD
Retailer 11$670 USD
Retailer 14$775 USD
Retailer 3$852 USD
Retailer 8$927 USD
Retailer 2$983 USD
Retailer 15$1,249 USD
Retailer 12$1,536 USD
Retailer 16$1,642 USD
Retailer 7$1,674 USD
Retailer 9$1,998 USD
Retailer 4$2,070 USD
Retailer 17$2,193 USD
Retailer 10$2,671 USD
Retailer 13$2,705 USD
Queensmith$3,734 USD

5 data points across 17 retailers

18 retailers$574 USD to $3,734 USD

A
Cheapest Retailer
-
$574 USD
Final sale: no returns
A
Retailer 2
-
$636 USD
View
A
Retailer 3
-
$670 USD
£527 GBP
View
A
Retailer 4
-
$775 USD
View
A
Retailer 5
-
$852 USD
View
A
Retailer 6
-
$927 USD
€883 EUR
View
A
Retailer 7
-
$983 USD
£774 GBP
View
A
Retailer 8
-
$1,249 USD
View
B+
Retailer 9
-
$1,536 USD
ZAR 24,807 ZAR
View
B+
Retailer 10
-
$1,642 USD
View
B+
Retailer 11
-
$1,674 USD
View
B+
Retailer 12
-
$1,998 USD
View
B+
Retailer 13
-
$2,070 USD
View
B+
Retailer 14
-
$2,193 USD
View
B
Retailer 15
-
$2,671 USD
£2,103 GBP
View
B
Retailer 16
-
$2,705 USD
View
B
Retailer 17
-
$3,310 USD
View
Most Expensive
B
Queensmith
LG848646730 · Oct 27
$3,734 USD
£2,940 GBP
View
17 more retailers have this diamond
Prices start from $574 USDSave up to $3,160 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
2.79ct Marquise
$574 USD