Marquise|Lab Grown|IGI

2.09ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG823667908

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823667908

Diamond specifications and retailer prices

From $692 USD
As of November 3, 2026
Save $487 USD (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,370 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 2.09ct lab-grown marquise diamond

This 2.09ct 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 LG823667908 or 823667908. Listed at 19 retailers as of October 29, 2026, with a 70% 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

2.09
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823667908
Dimensions13.65 × 6.77 × 4.12 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.65 mm6.77 mm2.09 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823667908
Side View
Table 60.0%Crown 31.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

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: Nov 3
Current: $4,070 USD|Low: $462 USD|High: $4,540 USD|Avg: $1,434 USD|-10.4%
Do Amore Diamonds
Retailer 2
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Retailer 20
October 29, 2026
Retailer 18$462 USD
Retailer 14$512 USD
Retailer 20$517 USD
Retailer 6$573 USD
Retailer 16$662 USD
Retailer 3$675 USD
Retailer 13$692 USD
Retailer 19$759 USD
Retailer 17$1,027 USD
Retailer 2$1,179 USD
Retailer 4$1,413 USD
Retailer 15$1,463 USD
Retailer 8$1,514 USD
Retailer 10$1,645 USD
Retailer 5$1,662 USD
Retailer 12$1,844 USD
Retailer 11$2,151 USD
Retailer 7$2,173 USD
Retailer 9$2,663 USD
Do Amore Diamonds$4,070 USD

24 data points across 20 retailers

19 retailers$692 USD to $1,179 USD

Retailer 1
-
$462 USD
Price last confirmed 15 days ago
Retailer 2
-
$517 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$573 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$575 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$675 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$692 USD
View
Retailer 7
-
$759 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$1,027 USD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$1,179 USD
View
Retailer 10
-
$1,413 USD
View
Price last confirmed 16 days ago
Retailer 11
-
$1,514 USD
View
Price last confirmed 17 days ago
Retailer 12
-
$1,645 USD
View
Price last confirmed 18 days ago
Retailer 13
-
$1,662 USD
View
Price last confirmed 14 days ago
Retailer 14
-
$1,844 USD
View
Price last confirmed 15 days ago
Retailer 15
-
$2,151 USD
View
Price last confirmed 14 days ago
Retailer 16
-
$2,173 USD
View
Price last confirmed 15 days ago
Retailer 17
-
$2,663 USD
View
Price last confirmed 17 days ago
Retailer 18
-
$3,762 USD
View
Price last confirmed 15 days ago
Most Expensive
Do Amore Diamonds
23-823667908 · Nov 4
$5,370 USD
View
Price under review
18 more retailers have this diamond
Prices start from $692 USDSave up to $487 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
2.09ct Marquise
$692 USD