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Marquise|Lab Grown|IGI

2.52ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG781637987

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG781637987

Diamond specifications and retailer prices

From $4,509 AUD
$3,160 USD
As of November 2, 2026
8 retailers carry this diamond
Most expensive: $4,509 AUD at Brilliant Earth
View at Brilliant Earth

About this 2.52ct lab-grown marquise diamond

This 2.52ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781637987 or 781637987. Listed at 8 retailers as of November 2, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.52
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781637987
Dimensions14.38 × 7.07 × 4.45 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.38 mm7.07 mm2.52 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781637987
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.9%

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: $4,509 AUD|Low: $441 AUD|High: $4,509 AUD|Avg: $1,764 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 1, 2026
Retailer 4$619 AUD
Retailer 15$685 AUD
Retailer 11$733 AUD
Retailer 10$920 AUD
Retailer 6$1,070 AUD
Retailer 2$1,082 AUD
Retailer 3$1,197 AUD
Retailer 13$1,225 AUD
Retailer 12$1,498 AUD
Retailer 16$1,516 AUD
Retailer 9$1,848 AUD
Retailer 7$1,995 AUD
Retailer 17$2,183 AUD
Retailer 8$2,255 AUD
Retailer 14$2,709 AUD
Retailer 5$2,805 AUD
Brilliant Earth$4,509 AUD

13 data points across 17 retailers

8 retailers

Retailer 1
-
$552 AUD
$387 USD
Price last confirmed 33 days ago
Retailer 2
-
$619 AUD
$434 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$676 AUD
$474 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$1,498 AUD
$1,050 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$2,183 AUD
SGD 2,067 SGD
View
Price last confirmed 32 days ago
Retailer 6
-
$2,202 AUD
$1,543 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$2,709 AUD
£1,495 GBP
View
Price last confirmed 32 days ago
Most Expensive
B
Brilliant Earth
18061635A · Nov 2
$4,509 AUD
$3,160 USD
View
7 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
2.52ct Marquise
$4,509 AUD