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Marquise|Lab Grown|IGI

2.76ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG839641857

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839641857

Diamond specifications and retailer prices

From £308 GBP
$413 USD
As of November 2, 2026
Save £1,402 GBP (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,711 GBP at With Clarity · As of November 2, 2026
View at With Clarity

About this 2.76ct lab-grown marquise diamond

This 2.76ct 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 LG839641857 or 839641857. Listed at 11 retailers as of November 2, 2026, with prices from £308 to £1,711, a £1,402 spread on the same certified stone. With Clarity lists it at £1,711. 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

2.76
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839641857
Dimensions14.69 × 7.42 × 4.51 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm7.42 mm2.76 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839641857
Side View
Table 63.0%Crown 34.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.8%

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 2
Current: £1,404 GBP|Low: £298 GBP|High: £1,711 GBP|Avg: £930 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 1, 2026
Retailer 10£308 GBP
Retailer 7£346 GBP
Retailer 3£425 GBP
Retailer 4£607 GBP
Retailer 9£655 GBP
Retailer 6£1,072 GBP
Retailer 5£1,075 GBP
Retailer 2£1,228 GBP
Retailer 8£1,326 GBP
Retailer 1£1,404 GBP
With Clarity£1,711 GBP

33 data points across 11 retailers

11 retailers£308 GBP to £1,711 GBP

A
Cheapest Retailer
-
£308 GBP
$413 USD
A
Retailer 2
-
£346 GBP
$463 USD
View
A
Retailer 3
-
£425 GBP
View
Retailer 4
-
£607 GBP
€775 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
£655 GBP
$878 USD
View
B+
Retailer 6
-
£1,072 GBP
$1,436 USD
View
B+
Retailer 7
-
£1,075 GBP
$1,440 USD
View
B+
Retailer 8
-
£1,228 GBP
$1,646 USD
View
B+
Retailer 9
-
£1,326 GBP
$1,777 USD
View
B+
Retailer 10
-
£1,404 GBP
View
Most Expensive
B
With Clarity
839641857 · Nov 2
£1,711 GBP
$2,292 USD
View
10 more retailers have this diamond
Prices start from £308 GBPSave up to £1,402 GBP

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
2.76ct Marquise
£308 GBP