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Marquise|Lab Grown|IGI

2.64ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG835604123

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835604123

Diamond specifications and retailer prices

From £297 GBP
$399 USD
As of November 2, 2026
Save £1,354 GBP (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,651 GBP at With Clarity · As of November 2, 2026
View at With Clarity

About this 2.64ct lab-grown marquise diamond

This 2.64ct 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 LG835604123 or 835604123. Listed at 11 retailers as of November 2, 2026, with prices from £297 to £1,651, a £1,354 spread on the same certified stone. With Clarity lists it at £1,651. 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

2.64
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835604123
Dimensions15.05 × 7.27 × 4.40 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.05 mm7.27 mm2.64 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835604123
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.5%

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 2
Current: £410 GBP|Low: £291 GBP|High: £1,670 GBP|Avg: £980 GBP|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 2, 2026
Retailer 4£297 GBP
Retailer 7£332 GBP
Retailer 1£410 GBP
Retailer 9£587 GBP
Retailer 2£639 GBP
Retailer 10£1,033 GBP
Retailer 8£1,036 GBP
Retailer 5£1,184 GBP
Retailer 11£1,291 GBP
Retailer 6£1,441 GBP
Retailer 3£1,491 GBP
With Clarity£1,651 GBP

33 data points across 12 retailers

11 retailers£297 GBP to £1,651 GBP

A
Cheapest Retailer
-
£297 GBP
$399 USD
A
Retailer 2
-
£332 GBP
$446 USD
View
A
Retailer 3
-
£410 GBP
View
A
Retailer 4
-
£639 GBP
$857 USD
View
B+
Retailer 5
-
£1,033 GBP
$1,386 USD
View
B+
Retailer 6
-
£1,036 GBP
$1,390 USD
View
B+
Retailer 7
-
£1,184 GBP
$1,589 USD
View
B
Retailer 8
-
£1,291 GBP
$1,733 USD
View
Retailer 9
-
£1,441 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£1,491 GBP
SGD 2,703 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
With Clarity
835604123 · Nov 2
£1,651 GBP
$2,216 USD
View
10 more retailers have this diamond
Prices start from £297 GBPSave up to £1,354 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
2.64ct Marquise
£297 GBP