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Marquise|Lab Grown|IGI

2.85ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG839603348

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839603348

Diamond specifications and retailer prices

From $426 USD
As of October 30, 2026
Save $1,940 USD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,366 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.85ct lab-grown marquise diamond

This 2.85ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839603348 or 839603348. Listed at 10 retailers as of October 30, 2026, with prices from $426 to $2,366, a $1,940 spread on the same certified stone. With Clarity lists it at $2,366. 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

2.85
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839603348
Dimensions15.27 × 7.33 × 4.49 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.27 mm7.33 mm2.85 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839603348
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.3%

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: $587 USD|Low: $411 USD|High: $2,366 USD|Avg: $1,355 USD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 1, 2026
Retailer 8$426 USD
Retailer 6$477 USD
Retailer 1$587 USD
Retailer 4$836 USD
Retailer 2$1,480 USD
Retailer 5$1,480 USD
Retailer 9$1,696 USD
Retailer 7$1,835 USD
Retailer 3$1,941 USD
With Clarity$2,366 USD

32 data points across 10 retailers

10 retailers$426 USD to $2,366 USD

A
Cheapest Retailer
-
$426 USD
A
Retailer 2
-
$477 USD
View
A
Retailer 3
-
$587 USD
£462 GBP
View
Retailer 4
-
$836 USD
€796 EUR
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,480 USD
View
B+
Retailer 6
-
$1,480 USD
View
B+
Retailer 7
-
$1,696 USD
View
B+
Retailer 8
-
$1,835 USD
View
B+
Retailer 9
-
$1,941 USD
£1,528 GBP
View
Most Expensive
B
With Clarity
839603348 · Oct 31
$2,366 USD
View
9 more retailers have this diamond
Prices start from $426 USDSave up to $1,940 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
2.85ct Marquise
$426 USD