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Marquise|Lab Grown|IGI

1.79ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818657168

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818657168

Diamond specifications and retailer prices

From $485 AUD
$341 USD
As of October 27, 2026
Save $3,823 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,308 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.79ct lab-grown marquise diamond

This 1.79ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818657168 or 818657168. Listed at 19 retailers as of October 27, 2026, with prices from $485 to $4,308, a $3,823 spread on the same certified stone. Do Amore Diamonds lists it at $4,308. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657168
Dimensions12.67 × 6.35 × 3.73 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.67 mm6.35 mm1.79 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657168
Side View
Table 60.0%Crown 31.9°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 58.7%

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 27
Current: $4,308 AUD|Low: $485 AUD|High: $4,308 AUD|Avg: $1,683 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 12
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Retailer 20
October 29, 2026
Retailer 5$485 AUD
Retailer 4$542 AUD
Retailer 16$562 AUD
Retailer 20$600 AUD
Retailer 14$761 AUD
Retailer 8$808 AUD
Retailer 18$846 AUD
Retailer 15$1,203 AUD
Retailer 11$1,379 AUD
Retailer 10$1,456 AUD
Retailer 12$1,459 AUD
Retailer 2$1,539 AUD
Retailer 19$2,112 AUD
Retailer 17$2,131 AUD
Retailer 6$2,289 AUD
Retailer 3$2,371 AUD
Retailer 13$2,604 AUD
Retailer 9$2,640 AUD
Retailer 7$3,930 AUD
Do Amore Diamonds$4,308 AUD

19 data points across 20 retailers

19 retailers$485 AUD to $4,308 AUD

A
Cheapest Retailer
-
$485 AUD
$341 USD
A
Retailer 2
-
$542 AUD
$381 USD
View
Final sale: no returns
A
Retailer 3
-
$562 AUD
$395 USD
View
A
Retailer 4
-
$600 AUD
$422 USD
View
A
Retailer 5
-
$761 AUD
£421 GBP
View
A
Retailer 6
-
$808 AUD
$568 USD
View
A
Retailer 7
-
$846 AUD
$595 USD
View
A
Retailer 8
-
$1,203 AUD
£666 GBP
View
B+
Retailer 9
-
$1,379 AUD
$970 USD
View
B+
Retailer 10
-
$1,456 AUD
$1,024 USD
View
B+
Retailer 11
-
$1,539 AUD
View
B
Retailer 12
-
$2,112 AUD
$1,485 USD
View
B
Retailer 13
-
$2,131 AUD
$1,499 USD
View
B
Retailer 14
-
$2,289 AUD
$1,610 USD
View
B
Retailer 15
-
$2,371 AUD
$1,667 USD
View
B
Retailer 16
-
$2,604 AUD
£1,442 GBP
View
B
Retailer 17
-
$2,640 AUD
$1,857 USD
View
B
Retailer 18
-
$3,930 AUD
$2,764 USD
View
Most Expensive
B
Do Amore Diamonds
27-DE370E0A8 · Oct 29
$4,308 AUD
$3,030 USD
View
18 more retailers have this diamond
Prices start from $485 AUDSave up to $3,823 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
1.79ct Marquise
$485 AUD