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Marquise|Lab Grown|IGI

2.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG844635532

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844635532

Diamond specifications and retailer prices

From $699 AUD
$491 USD
As of October 25, 2026
Save $2,305 AUD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,004 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844635532 or 844635532. Listed at 21 retailers as of October 25, 2026, with prices from $699 to $3,004, a $2,305 spread on the same certified stone. Brilliant Earth lists it at $3,004. 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

2.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844635532
Dimensions12.65 × 6.65 × 4.19 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.65 mm6.65 mm2.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844635532
Side View
Table 61.0%Crown 33.6°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.0%

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 25
Current: $3,004 AUD|Low: $564 AUD|High: $3,103 AUD|Avg: $1,563 AUD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 20
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Retailer 22
October 28, 2026
Retailer 12$564 AUD
Retailer 9$629 AUD
Retailer 7$632 AUD
Retailer 3$699 AUD
Retailer 20$699 AUD
Retailer 13$743 AUD
Retailer 19$911 AUD
Retailer 15$1,018 AUD
Retailer 6$1,076 AUD
Retailer 2$1,141 AUD
Retailer 8$1,162 AUD
Retailer 22$1,220 AUD
Retailer 18$1,565 AUD
Retailer 10$1,672 AUD
Retailer 17$1,962 AUD
Retailer 21$2,248 AUD
Retailer 14$2,299 AUD
Retailer 11$2,300 AUD
Retailer 16$2,541 AUD
Retailer 5$2,590 AUD
Retailer 4$2,735 AUD
Brilliant Earth$3,004 AUD

13 data points across 22 retailers

21 retailers$699 AUD to $3,004 AUD

Retailer 1
-
$564 AUD
$396 USD
Price last confirmed 9 days ago
Retailer 2
-
$632 AUD
$444 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$699 AUD
$491 USD
View
Retailer 4
-
$699 AUD
$491 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$743 AUD
£411 GBP
View
A
Retailer 6
-
$911 AUD
$640 USD
View
Retailer 7
-
$1,018 AUD
$715 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$1,076 AUD
$756 USD
View
A
Retailer 9
-
$1,141 AUD
£631 GBP
View
A
Retailer 10
-
$1,162 AUD
$816 USD
View
Retailer 11
-
$1,220 AUD
€816 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,565 AUD
View
Retailer 13
-
$1,672 AUD
ZAR 18,969 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,962 AUD
$1,378 USD
View
Retailer 15
-
$2,248 AUD
$1,579 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$2,299 AUD
$1,615 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$2,300 AUD
$1,615 USD
View
B
Retailer 18
-
$2,541 AUD
$1,785 USD
View
B
Retailer 19
-
$2,590 AUD
$1,819 USD
View
B
Retailer 20
-
$2,735 AUD
£1,513 GBP
View
Most Expensive
B
Brilliant Earth
22121780A · Oct 26
$3,004 AUD
$2,110 USD
View
20 more retailers have this diamond
Prices start from $699 AUDSave up to $2,305 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
2.05ct Marquise
$699 AUD