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Marquise|Lab Grown|IGI

2.55ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG809634611

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809634611

Diamond specifications and retailer prices

From $1,026 AUD
$721 USD
As of October 30, 2026
Save $4,383 AUD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,410 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.55ct lab-grown marquise diamond

This 2.55ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809634611 or 809634611. Listed at 21 retailers as of October 30, 2026, with prices from $1,026 to $5,410, a $4,383 spread on the same certified stone. Brilliant Earth lists it at $5,410. 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

2.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809634611
Dimensions14.93 × 7.14 × 4.05 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
14.93 mm7.14 mm2.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809634611
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 56.7%

Caratlytics Score

How it works →
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: $5,410 AUD|Low: $985 AUD|High: $5,865 AUD|Avg: $2,645 AUD|-7.8%
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 18$1,026 AUD
Retailer 6$1,116 AUD
Retailer 9$1,147 AUD
Retailer 3$1,190 AUD
Retailer 15$1,445 AUD
Retailer 7$1,697 AUD
Retailer 13$1,894 AUD
Retailer 2$1,909 AUD
Retailer 8$1,929 AUD
Retailer 5$1,932 AUD
Retailer 12$2,826 AUD
Retailer 17$2,931 AUD
Retailer 14$3,071 AUD
Retailer 4$3,347 AUD
Retailer 10$3,710 AUD
Retailer 19$3,859 AUD
Retailer 11$4,103 AUD
Retailer 16$4,699 AUD
Brilliant Earth$5,410 AUD

42 data points across 19 retailers

21 retailers$1,026 AUD to $5,410 AUD

A
Cheapest Retailer
-
$1,026 AUD
$721 USD
A
Retailer 2
-
$1,116 AUD
$784 USD
View
A
Retailer 3
-
$1,147 AUD
$806 USD
View
Final sale: no returns
A
Retailer 4
-
$1,190 AUD
$836 USD
View
Retailer 5
-
$1,190 AUD
$836 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,445 AUD
$1,015 USD
View
A
Retailer 7
-
$1,697 AUD
$1,192 USD
View
A
Retailer 8
-
$1,894 AUD
€1,267 EUR
View
A
Retailer 9
-
$1,909 AUD
£1,056 GBP
View
A
Retailer 10
-
$1,929 AUD
$1,355 USD
View
A
Retailer 11
-
$1,932 AUD
$1,357 USD
View
B+
Retailer 12
-
$2,826 AUD
View
B+
Retailer 13
-
$2,931 AUD
$2,059 USD
View
B+
Retailer 14
-
$3,071 AUD
ZAR 34,848 ZAR
View
B+
Retailer 15
-
$3,347 AUD
$2,351 USD
View
B
Retailer 16
-
$3,710 AUD
£2,052 GBP
View
B+
Retailer 17
-
$3,859 AUD
$2,711 USD
View
B
Retailer 18
-
$4,060 AUD
$2,852 USD
View
B
Retailer 19
-
$4,103 AUD
$2,882 USD
View
B
Retailer 20
-
$4,699 AUD
£2,599 GBP
View
Most Expensive
B
Brilliant Earth
20835914A · Oct 31
$5,410 AUD
$3,800 USD
View
20 more retailers have this diamond
Prices start from $1,026 AUDSave up to $4,383 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
2.55ct Marquise
$1,026 AUD