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Marquise|Lab Grown|IGI

1.20ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG799635191

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799635191

Diamond specifications and retailer prices

From $336 AUD
As of November 4, 2026
Save $1,530 AUD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,867 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799635191 or 799635191. Listed at 24 retailers as of November 4, 2026, with prices from $336 to $1,867, a $1,530 spread on the same certified stone. Reve Diamonds lists it at $1,867. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799635191
Dimensions11.10 × 5.54 × 3.39 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
11.10 mm5.54 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799635191
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.2%

Caratlytics Score

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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: Nov 4
Current: $781 AUD|Low: $324 AUD|High: $1,825 AUD|Avg: $919 AUD|+1.5%
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
November 5, 2026
Retailer 2$336 AUD
Retailer 3$418 AUD
Retailer 6$545 AUD
Retailer 5$706 AUD
Retailer 12$720 AUD
Retailer 10$721 AUD
Retailer 1$781 AUD
Retailer 8$1,024 AUD
Retailer 13$1,212 AUD
Retailer 11$1,240 AUD
Retailer 4$1,343 AUD
Retailer 7$1,347 AUD
Retailer 9$1,674 AUD

37 data points across 13 retailers

24 retailers$336 AUD to $1,867 AUD

A
Cheapest Retailer
-
$336 AUD
A
Retailer 2
-
$378 AUD
View
Final sale: no returns
A
Retailer 3
-
$391 AUD
View
Retailer 4
-
$418 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$418 AUD
View
A
Retailer 6
-
$545 AUD
View
A
Retailer 7
-
$706 AUD
View
Retailer 8
-
$720 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$721 AUD
View
A
Retailer 10
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$726 AUD
View
A
Retailer 11
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$758 AUD
View
A
Retailer 12
-
$781 AUD
View
Retailer 13
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$905 AUD
View
Price last confirmed 126 days ago
B+
Retailer 14
-
$1,024 AUD
View
B+
Retailer 15
-
$1,116 AUD
View
B+
Retailer 16
-
$1,212 AUD
View
B+
Retailer 17
-
$1,240 AUD
View
B
Retailer 18
-
$1,343 AUD
View
B
Retailer 19
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$1,347 AUD
View
B
Retailer 20
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$1,417 AUD
View
B
Retailer 21
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$1,572 AUD
View
B
Retailer 22
-
$1,629 AUD
View
B
Retailer 23
-
$1,674 AUD
View
Most Expensive
B
Reve Diamonds
0E4C98052 · Nov 4
$1,867 AUD
$1,310 USD
View
23 more retailers have this diamond
Prices start from $336 AUDSave up to $1,530 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
1.20ct Marquise
$336 AUD