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 $689 USD
As of October 30, 2026
Save $3,102 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,022 USD at The Diamond Guys · As of October 31, 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
Color
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: $2,388 USD|Low: $689 USD|High: $5,022 USD|Avg: $2,257 USD|+0.1%
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
October 31, 2026
Retailer 8$689 USD
Retailer 9$879 USD
Retailer 2$892 USD
Retailer 5$1,090 USD
Retailer 16$1,141 USD
Retailer 19$1,217 USD
Retailer 14$1,341 USD
Retailer 3$1,446 USD
Retailer 12$1,534 USD
Retailer 20$1,615 USD
Retailer 15$1,923 USD
Retailer 1$2,388 USD
Retailer 10$2,406 USD
Retailer 17$2,595 USD
Retailer 13$2,760 USD
Retailer 11$2,829 USD
Retailer 7$2,848 USD
Retailer 4$3,036 USD
Retailer 6$3,589 USD
Retailer 18$3,791 USD
Retailer 21$4,780 USD
The Diamond Guys$5,022 USD

24 data points across 22 retailers

20 retailers$689 USD to $3,791 USD

A
Cheapest Retailer
-
$689 USD
B+
Retailer 2
-
$879 USD
View
Final sale: no returns
B+
Retailer 3
-
$892 USD
View
B+
Retailer 4
-
$1,090 USD
View
B+
Retailer 5
-
$1,141 USD
£898 GBP
View
B+
Retailer 6
-
$1,217 USD
€1,159 EUR
View
B
Retailer 7
-
$1,446 USD
View
B+
Retailer 8
-
$1,534 USD
£1,208 GBP
View
B
Retailer 9
-
$1,615 USD
View
B
Retailer 10
-
$1,923 USD
A$2,959 AUD
View
B
Retailer 11
-
$2,388 USD
A$3,674 AUD
View
B
Retailer 12
-
$2,406 USD
View
B
Retailer 13
-
$2,595 USD
ZAR 41,930 ZAR
View
B
Retailer 14
-
$2,829 USD
View
B
Retailer 15
-
$2,848 USD
CA$3,955 CAD
View
B
Retailer 16
-
$3,036 USD
View
B
Retailer 17
-
$3,589 USD
View
B
Retailer 18
-
$3,791 USD
£2,985 GBP
View
Retailer 19
-
$4,780 USD
View
Price under review
Most Expensive
The Diamond Guys
1989699903 · Oct 31
$5,022 USD
View
Price under review
19 more retailers have this diamond
Prices start from $689 USDSave up to $3,102 USD

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
$689 USD