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Marquise|Lab Grown|IGI

2.03ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG821682645

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821682645

Diamond specifications and retailer prices

From £467 GBP
$622 USD
As of October 27, 2026
Save £2,066 GBP (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £4,145 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821682645 or 821682645. Listed at 24 retailers as of October 27, 2026, with a 442% 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

2.03
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821682645
Dimensions13.55 × 6.56 × 4.08 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
13.55 mm6.56 mm2.03 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821682645
Side View
Table 62.0%Crown 37.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.2%

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 27
Current: £4,145 GBP|Low: £448 GBP|High: £4,746 GBP|Avg: £1,427 GBP|-12.7%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
October 29, 2026
Retailer 5£467 GBP
Retailer 16£523 GBP
Retailer 12£573 GBP
Retailer 3£579 GBP
Retailer 4£579 GBP
Retailer 17£676 GBP
Retailer 2£955 GBP
Retailer 13£1,419 GBP
Retailer 14£1,427 GBP
Retailer 15£1,437 GBP
Retailer 11£1,543 GBP
Retailer 7£1,546 GBP
Retailer 6£1,682 GBP
Retailer 8£1,848 GBP
Retailer 9£1,854 GBP
Retailer 10£2,533 GBP
Do Amore Diamonds£4,145 GBP

34 data points across 17 retailers

24 retailers£467 GBP to £2,533 GBP

A
Cheapest Retailer
-
£467 GBP
$622 USD
A
Retailer 2
-
£523 GBP
$696 USD
View
Final sale: no returns
A
Retailer 3
-
£523 GBP
$697 USD
View
A
Retailer 4
-
£573 GBP
View
A
Retailer 5
-
£578 GBP
$770 USD
View
Retailer 6
-
£579 GBP
$771 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
£579 GBP
$771 USD
View
A
Retailer 8
-
£676 GBP
$900 USD
View
A
Retailer 9
-
£765 GBP
$1,019 USD
View
B+
Retailer 10
-
£806 GBP
$1,074 USD
View
B+
Retailer 11
-
£955 GBP
View
Retailer 12
-
£1,008 GBP
$1,342 USD
View
Price last confirmed 16 days ago
Retailer 13
-
£1,419 GBP
A$2,907 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
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£1,427 GBP
$1,900 USD
View
B
Retailer 15
-
£1,437 GBP
$1,914 USD
View
B+
Retailer 16
-
£1,543 GBP
ZAR 33,198 ZAR
View
Retailer 17
-
£1,546 GBP
A$3,168 AUD
View
Price last confirmed 24 days ago
B
Retailer 18
-
£1,682 GBP
$2,240 USD
View
B
Retailer 19
-
£1,848 GBP
$2,461 USD
View
B
Retailer 20
-
£1,854 GBP
View
B
Retailer 21
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£1,893 GBP
$2,521 USD
View
B
Retailer 22
-
£2,147 GBP
$2,859 USD
View
B
Retailer 23
-
£2,533 GBP
View
Most Expensive
Do Amore Diamonds
27-2262521FD · Oct 29
£4,145 GBP
$5,520 USD
View
Price under review
23 more retailers have this diamond
Prices start from £467 GBPSave up to £2,066 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 Marquise
£467 GBP