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Marquise|Lab Grown|IGI

1.99ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG768629133

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768629133

Diamond specifications and retailer prices

From $4,138 AUD
$2,900 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $4,138 AUD at Brilliant Earth
View at Brilliant Earth

About this 1.99ct lab-grown marquise diamond

This 1.99ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768629133 or 768629133. Listed at 2 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629133
Dimensions12.90 × 6.60 × 4.11 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.90 mm6.60 mm1.99 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629133
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $4,138 AUD|Low: $635 AUD|High: $4,373 AUD|Avg: $2,200 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 4, 2026
Retailer 11$635 AUD
Retailer 8$1,236 AUD
Retailer 9$1,321 AUD
Retailer 13$1,333 AUD
Retailer 6$1,606 AUD
Retailer 12$1,627 AUD
Retailer 7$1,847 AUD
Retailer 5$2,015 AUD
Retailer 2$2,911 AUD
Retailer 4$3,326 AUD
Retailer 3$3,466 AUD
Retailer 10$3,660 AUD
Brilliant Earth$4,138 AUD

54 data points across 13 retailers

2 retailers

Retailer 1
-
$2,911 AUD
$2,040 USD
Price last confirmed 27 days ago
Most Expensive
B
Brilliant Earth
18938845Y · Nov 2
$4,138 AUD
$2,900 USD
View
1 more retailer has this diamond

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.

B
1.99ct Marquise
$4,138 AUD