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Cushion|Lab Grown|IGI

2.03ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG843634003

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843634003

Diamond specifications and retailer prices

From £291 GBP
As of October 30, 2026
Save £841 GBP (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,132 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 2.03ct lab-grown cushion diamond

This 2.03ct lab-grown cushion 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 LG843634003 or 843634003. Listed at 18 retailers as of October 30, 2026, with prices from £291 to £1,132, a £841 spread on the same certified stone. Diamond Exchange Canada lists it at £1,132. 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

2.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843634003
Dimensions9.82 × 6.26 × 4.20 mm
L/W Ratio1.57
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.82 mm6.26 mm2.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843634003
Side View
Table 61.0%Crown 32.1°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 67.1%

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: Oct 30
Current: £1,132 GBP|Low: £235 GBP|High: £1,903 GBP|Avg: £953 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
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Retailer 12
Retailer 13
Retailer 14
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Retailer 19
October 30, 2026
Retailer 18£235 GBP
Retailer 2£291 GBP
Retailer 5£350 GBP
Retailer 16£362 GBP
Retailer 10£451 GBP
Retailer 13£451 GBP
Retailer 12£460 GBP
Retailer 17£519 GBP
Retailer 15£527 GBP
Retailer 6£578 GBP
Retailer 19£629 GBP
Retailer 8£816 GBP
Retailer 4£876 GBP
Retailer 11£987 GBP
Retailer 3£1,004 GBP
Retailer 9£1,006 GBP
Retailer 14£1,051 GBP
Retailer 7£1,085 GBP
Diamond Exchange Canada£1,132 GBP

27 data points across 19 retailers

18 retailers£291 GBP to £1,132 GBP

A
Cheapest Retailer
-
£291 GBP
B+
Retailer 2
-
£350 GBP
$470 USD
View
A
Retailer 3
-
£362 GBP
HK$3,800 HKD
View
Retailer 4
-
£451 GBP
$605 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£451 GBP
$605 USD
View
A
Retailer 6
-
£460 GBP
View
A
Retailer 7
-
£519 GBP
$696 USD
View
A
Retailer 8
-
£527 GBP
$707 USD
View
A
Retailer 9
-
£578 GBP
A$1,194 AUD
View
A
Retailer 10
-
£629 GBP
ZAR 13,640 ZAR
View
B+
Retailer 11
-
£816 GBP
$1,095 USD
View
B+
Retailer 12
-
£876 GBP
$1,176 USD
View
Retailer 13
-
£987 GBP
$1,324 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
£1,004 GBP
$1,347 USD
View
Retailer 15
-
£1,006 GBP
$1,350 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
£1,051 GBP
View
B+
Retailer 17
-
£1,085 GBP
$1,456 USD
View
Most Expensive
B
Diamond Exchange Canada
1987763265 · Oct 30
£1,132 GBP
CA$2,110 CAD
View
17 more retailers have this diamond
Prices start from £291 GBPSave up to £841 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
2.03ct Cushion
£291 GBP