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Marquise|Lab Grown|IGI

2.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG828677336

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828677336

Diamond specifications and retailer prices

From $981 AUD
$689 USD
As of October 30, 2026
Save $4,416 AUD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,149 AUD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

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 LG828677336 or 828677336. Listed at 20 retailers as of October 29, 2026, with a 450% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828677336
Dimensions12.81 × 6.67 × 4.24 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.81 mm6.67 mm2.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828677336
Side View
Table 60.0%Crown 35.8°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,619 AUD|Low: $981 AUD|High: $7,149 AUD|Avg: $3,213 AUD|-1.3%
Retailer 1
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
Retailer 20
Retailer 21
The Diamond Guys
November 1, 2026
Retailer 8$981 AUD
Retailer 9$1,251 AUD
Retailer 2$1,270 AUD
Retailer 5$1,552 AUD
Retailer 1$1,619 AUD
Retailer 19$1,732 AUD
Retailer 14$1,909 AUD
Retailer 3$2,059 AUD
Retailer 12$2,203 AUD
Retailer 20$2,299 AUD
Retailer 16$2,738 AUD
Retailer 15$3,400 AUD
Retailer 10$3,425 AUD
Retailer 17$3,695 AUD
Retailer 13$3,929 AUD
Retailer 11$4,027 AUD
Retailer 7$4,054 AUD
Retailer 4$4,322 AUD
Retailer 6$5,110 AUD
Retailer 18$5,397 AUD
Retailer 21$6,805 AUD
The Diamond Guys$7,149 AUD

25 data points across 22 retailers

20 retailers$981 AUD to $5,397 AUD

A
Cheapest Retailer
-
$981 AUD
$689 USD
B+
Retailer 2
-
$1,251 AUD
$879 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,270 AUD
$892 USD
View
B+
Retailer 4
-
$1,552 AUD
$1,090 USD
View
B+
Retailer 5
-
$1,619 AUD
£895 GBP
View
B+
Retailer 6
-
$1,732 AUD
€1,159 EUR
View
B
Retailer 7
-
$2,059 AUD
$1,446 USD
View
B+
Retailer 8
-
$2,203 AUD
£1,218 GBP
View
B
Retailer 9
-
$2,299 AUD
$1,615 USD
View
B
Retailer 10
-
$2,738 AUD
View
B
Retailer 11
-
$3,400 AUD
View
B
Retailer 12
-
$3,425 AUD
$2,406 USD
View
B
Retailer 13
-
$3,695 AUD
ZAR 41,930 ZAR
View
B
Retailer 14
-
$4,027 AUD
$2,829 USD
View
B
Retailer 15
-
$4,054 AUD
CA$3,955 CAD
View
B
Retailer 16
-
$4,322 AUD
$3,036 USD
View
B
Retailer 17
-
$5,110 AUD
$3,589 USD
View
B
Retailer 18
-
$5,397 AUD
£2,985 GBP
View
Retailer 19
-
$6,805 AUD
$4,780 USD
View
Price under review
Most Expensive
The Diamond Guys
1989699903 · Nov 1
$7,149 AUD
$5,022 USD
View
Price under review
19 more retailers have this diamond
Prices start from $981 AUDSave up to $4,416 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
$981 AUD