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Marquise|Lab Grown|IGI

2.79ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG729580410

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG729580410

Diamond specifications and retailer prices

From $867 AUD
$609 USD
As of October 30, 2026
Save $7,930 AUD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $8,797 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG729580410 or 729580410. Listed at 27 retailers as of October 30, 2026, with prices from $867 to $8,797, a $7,930 spread on the same certified stone. Do Amore Diamonds lists it at $8,797. 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 angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729580410
Dimensions7.42 × 7.42 × 4.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.42 mm7.42 mm2.79 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729580410
Side View
Table 61.0%Crown 34.4°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 61.1%

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 30
Current: $1,776 AUD|Low: $833 AUD|High: $4,731 AUD|Avg: $2,151 AUD|+2.2%
Retailer 1
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 5$833 AUD
Retailer 8$971 AUD
Retailer 4$1,075 AUD
Retailer 17$1,075 AUD
Retailer 3$1,258 AUD
Retailer 13$1,260 AUD
Retailer 9$1,351 AUD
Retailer 7$1,422 AUD
Retailer 1$1,776 AUD
Retailer 12$1,821 AUD
Retailer 14$2,633 AUD
Retailer 16$2,667 AUD
Retailer 11$2,863 AUD
Retailer 2$2,962 AUD
Retailer 6$3,429 AUD
Retailer 15$3,722 AUD
Retailer 10$4,700 AUD

41 data points across 17 retailers

27 retailers$867 AUD to $8,797 AUD

Retailer 1
-
$833 AUD
$585 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$867 AUD
$609 USD
View
A
Retailer 3
-
$971 AUD
$682 USD
View
Final sale: no returns
Retailer 4
-
$971 AUD
$682 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$1,075 AUD
$755 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$1,075 AUD
$755 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$1,075 AUD
$755 USD
View
Retailer 8
-
$1,258 AUD
£696 GBP
View
Price last confirmed 22 days ago
A
Retailer 9
-
$1,260 AUD
$885 USD
View
A
Retailer 10
-
$1,408 AUD
$989 USD
View
A
Retailer 11
-
$1,422 AUD
$999 USD
View
A
Retailer 12
-
$1,776 AUD
£982 GBP
View
B+
Retailer 13
-
$1,821 AUD
View
Retailer 14
-
$2,633 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$2,667 AUD
$1,874 USD
View
B+
Retailer 16
-
$2,863 AUD
ZAR 32,495 ZAR
View
Retailer 17
-
$2,962 AUD
View
Price last confirmed 21 days ago
Retailer 18
-
$3,120 AUD
$2,192 USD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$3,120 AUD
$2,192 USD
View
B
Retailer 20
-
$3,429 AUD
$2,409 USD
View
B
Retailer 21
-
$3,449 AUD
£1,908 GBP
View
B
Retailer 22
-
$3,530 AUD
$2,480 USD
View
B
Retailer 23
-
$3,722 AUD
$2,615 USD
View
B
Retailer 24
-
$3,989 AUD
$2,802 USD
View
B
Retailer 25
-
$4,700 AUD
£2,600 GBP
View
B
Retailer 26
-
$7,701 AUD
$5,410 USD
View
Most Expensive
B
Do Amore Diamonds
23-729580410 · Oct 30
$8,797 AUD
$6,180 USD
View
26 more retailers have this diamond
Prices start from $867 AUDSave up to $7,930 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
$867 AUD