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Marquise|Lab Grown|IGI

1.25ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG819616604

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819616604

Diamond specifications and retailer prices

From $1,668 AUD
$1,170 USD
As of November 4, 2026
12 retailers carry this diamond
Most expensive: $1,668 AUD at Brilliant Earth
View at Brilliant Earth

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819616604 or 819616604. Listed at 12 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819616604
Dimensions11.19 × 5.68 × 3.47 mm
L/W Ratio1.97
Girdle conditionFaceted
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
11.19 mm5.68 mm1.25 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819616604
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 39°Culet: NoneDepth 61.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $1,668 AUD|Low: $274 AUD|High: $2,470 AUD|Avg: $1,293 AUD|-27.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 22, 2026
Retailer 11$274 AUD
Retailer 16$305 AUD
Retailer 10$339 AUD
Retailer 15$594 AUD
Retailer 2$599 AUD
Retailer 8$624 AUD
Retailer 12$754 AUD
Retailer 9$841 AUD
Retailer 3$901 AUD
Retailer 5$1,045 AUD
Retailer 4$1,063 AUD
Retailer 17$1,145 AUD
Retailer 6$1,167 AUD
Retailer 7$1,226 AUD
Retailer 13$1,597 AUD
Retailer 14$1,665 AUD
Brilliant Earth$1,668 AUD

25 data points across 17 retailers

12 retailers

Retailer 1
-
$274 AUD
Price last confirmed 15 days ago
Retailer 2
-
$339 AUD
View
Price last confirmed 14 days ago
Retailer 3
-
$594 AUD
View
Price last confirmed 15 days ago
Retailer 4
-
$599 AUD
View
Price last confirmed 14 days ago
Retailer 5
-
$624 AUD
View
Price last confirmed 20 days ago
Retailer 6
-
$754 AUD
View
Price last confirmed 13 days ago
Retailer 7
-
$1,063 AUD
View
Price last confirmed 18 days ago
Retailer 8
-
$1,167 AUD
View
Price last confirmed 15 days ago
Retailer 9
-
$1,226 AUD
View
Price last confirmed 18 days ago
Retailer 10
-
$1,597 AUD
View
Price last confirmed 15 days ago
Retailer 11
-
$1,665 AUD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
21385040A · Nov 4
$1,668 AUD
$1,170 USD
View
11 more retailers have 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
1.25ct Marquise
$1,668 AUD