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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 $817 AUD
$574 USD
As of October 28, 2026
Save $4,498 AUD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,315 AUD 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 $817 to $5,315, a $4,498 spread on the same certified stone. Queensmith lists it at $5,315. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,315 AUD|Low: $817 AUD|High: $5,315 AUD|Avg: $2,193 AUD
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 30, 2026
Retailer 6$817 AUD
Retailer 5$905 AUD
Retailer 2$951 AUD
Retailer 14$1,103 AUD
Retailer 3$1,213 AUD
Retailer 8$1,320 AUD
Retailer 10$1,403 AUD
Retailer 15$1,778 AUD
Retailer 12$2,186 AUD
Retailer 16$2,337 AUD
Retailer 7$2,383 AUD
Retailer 9$2,844 AUD
Retailer 4$2,947 AUD
Retailer 17$3,121 AUD
Retailer 11$3,802 AUD
Retailer 13$3,850 AUD
Queensmith$5,315 AUD

6 data points across 17 retailers

18 retailers$817 AUD to $5,315 AUD

A
Cheapest Retailer
-
$817 AUD
$574 USD
Final sale: no returns
A
Retailer 2
-
$905 AUD
$636 USD
View
A
Retailer 3
-
$951 AUD
£526 GBP
View
A
Retailer 4
-
$1,103 AUD
$775 USD
View
A
Retailer 5
-
$1,213 AUD
$852 USD
View
A
Retailer 6
-
$1,320 AUD
€883 EUR
View
A
Retailer 7
-
$1,403 AUD
£776 GBP
View
A
Retailer 8
-
$1,778 AUD
$1,249 USD
View
B+
Retailer 9
-
$2,186 AUD
ZAR 24,807 ZAR
View
B+
Retailer 10
-
$2,337 AUD
$1,642 USD
View
B+
Retailer 11
-
$2,383 AUD
$1,674 USD
View
B+
Retailer 12
-
$2,844 AUD
$1,998 USD
View
B+
Retailer 13
-
$2,947 AUD
$2,070 USD
View
B+
Retailer 14
-
$3,121 AUD
$2,193 USD
View
B
Retailer 15
-
$3,802 AUD
£2,103 GBP
View
B
Retailer 16
-
$3,850 AUD
$2,705 USD
View
B
Retailer 17
-
$4,711 AUD
$3,310 USD
View
Most Expensive
B
Queensmith
LG848646730 · Oct 27
$5,315 AUD
£2,940 GBP
View
17 more retailers have this diamond
Prices start from $817 AUDSave up to $4,498 AUD

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
$817 AUD