CaratHunter
Plans
Marquise|Lab Grown|IGI

2.05ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG837636593

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837636593

Diamond specifications and retailer prices

From $367 USD
As of November 4, 2026
Save $1,493 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,860 USD at Brilliant Earth · As of November 4, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837636593 or 837636593. Listed at 22 retailers as of November 4, 2026, with prices from $367 to $1,860, a $1,493 spread on the same certified stone. Brilliant Earth lists it at $1,860. 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837636593
Dimensions13.18 × 6.57 × 4.17 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.18 mm6.57 mm2.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837636593
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.5%

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: Nov 4
Current: $1,019 USD|Low: $367 USD|High: $1,798 USD|Avg: $918 USD
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
November 4, 2026
Retailer 10$367 USD
Retailer 7$410 USD
Retailer 5$426 USD
Retailer 9$455 USD
Retailer 12$505 USD
Retailer 3$605 USD
Retailer 2$726 USD
Retailer 6$736 USD
Retailer 18$805 USD
Retailer 11$812 USD
Retailer 1$1,019 USD
Retailer 14$1,101 USD
Retailer 13$1,162 USD
Retailer 17$1,337 USD
Retailer 8$1,448 USD
Retailer 4$1,502 USD
Retailer 16$1,719 USD
Retailer 15$1,778 USD

29 data points across 18 retailers

22 retailers$367 USD to $1,860 USD

A
Cheapest Retailer
-
$367 USD
A
Retailer 2
-
$410 USD
View
Final sale: no returns
A
Retailer 3
-
$426 USD
View
A
Retailer 4
-
$455 USD
View
Retailer 5
-
$455 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$505 USD
View
A
Retailer 7
-
$605 USD
View
A
Retailer 8
-
$726 USD
View
A
Retailer 9
-
$736 USD
View
A
Retailer 10
-
$805 USD
View
A
Retailer 11
-
$812 USD
View
B+
Retailer 12
-
$1,019 USD
View
B+
Retailer 13
-
$1,101 USD
View
B+
Retailer 14
-
$1,162 USD
View
B+
Retailer 15
-
$1,337 USD
View
B
Retailer 16
-
$1,448 USD
View
B
Retailer 17
-
$1,462 USD
View
B
Retailer 18
-
$1,473 USD
View
B
Retailer 19
-
$1,502 USD
View
B
Retailer 20
-
$1,719 USD
View
B
Retailer 21
-
$1,778 USD
View
Most Expensive
B
Brilliant Earth
22479543A · Nov 4
$1,860 USD
View
21 more retailers have this diamond
Prices start from $367 USDSave up to $1,493 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
$367 USD