Marquise|Lab Grown|IGI

1.20ct D VVS1 Marquise Lab Grown Diamond

VG • D/VVS1 • IGI LG846657196

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846657196

Diamond specifications and retailer prices

From $322 AUD
$226 USD
As of October 30, 2026
Save $1,494 AUD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,815 AUD at Reve Diamonds · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG846657196 or 846657196. Listed at 22 retailers as of October 30, 2026, with prices from $322 to $1,815, a $1,494 spread on the same certified stone. Reve Diamonds lists it at $1,815. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846657196
Dimensions11.30 × 5.41 × 3.41 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.30 mm5.41 mm1.20 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846657196
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 63.0%

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: Oct 30
Current: $454 AUD|Low: $322 AUD|High: $1,815 AUD|Avg: $900 AUD|+0.0%
Retailer 1
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Retailer 21
Reve Diamonds
November 1, 2026
Retailer 11$322 AUD
Retailer 13$359 AUD
Retailer 6$373 AUD
Retailer 4$399 AUD
Retailer 21$399 AUD
Retailer 1$454 AUD
Retailer 16$538 AUD
Retailer 3$643 AUD
Retailer 19$684 AUD
Retailer 12$743 AUD
Retailer 8$819 AUD
Retailer 7$826 AUD
Retailer 9$847 AUD
Retailer 20$972 AUD
Retailer 15$979 AUD
Retailer 2$1,280 AUD
Retailer 14$1,355 AUD
Retailer 10$1,374 AUD
Retailer 17$1,517 AUD
Retailer 18$1,552 AUD
Retailer 5$1,598 AUD
Reve Diamonds$1,815 AUD

11 data points across 22 retailers

22 retailers$322 AUD to $1,815 AUD

A
Cheapest Retailer
-
$322 AUD
$226 USD
A
Retailer 2
-
$359 AUD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$373 AUD
$262 USD
View
Retailer 4
-
$399 AUD
$280 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$399 AUD
$280 USD
View
A
Retailer 6
-
$454 AUD
£251 GBP
View
A
Retailer 7
-
$538 AUD
$378 USD
View
Retailer 8
-
$643 AUD
€430 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$684 AUD
ZAR 7,764 ZAR
View
B+
Retailer 10
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$743 AUD
£411 GBP
View
Retailer 11
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$819 AUD
$576 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
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$826 AUD
$580 USD
View
B+
Retailer 13
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$847 AUD
$595 USD
View
B+
Retailer 14
-
$972 AUD
View
B+
Retailer 15
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$979 AUD
$688 USD
View
B
Retailer 16
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$1,280 AUD
$899 USD
View
B
Retailer 17
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$1,355 AUD
$952 USD
View
B
Retailer 18
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$1,374 AUD
$965 USD
View
B
Retailer 19
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$1,517 AUD
View
B
Retailer 20
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$1,552 AUD
$1,090 USD
View
Retailer 21
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$1,598 AUD
£884 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
434A3E540 · Nov 1
$1,815 AUD
$1,275 USD
View
21 more retailers have this diamond
Prices start from $322 AUDSave up to $1,494 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
$322 AUD