Marquise|Lab Grown|IGI

2.03ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG841632355

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841632355

Diamond specifications and retailer prices

From £352 GBP
$471 USD
As of October 30, 2026
Save £1,335 GBP (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,253 GBP at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841632355 or 841632355. Listed at 24 retailers as of October 30, 2026, with a 380% 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841632355
Dimensions13.22 × 6.64 × 3.90 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.22 mm6.64 mm2.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841632355
Side View
Table 62.0%Crown 39.4°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 58.7%

Caratlytics Score

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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: £1,520 GBP|Low: £352 GBP|High: £1,686 GBP|Avg: £889 GBP
Retailer 1
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Retailer 23
October 31, 2026
Retailer 22£352 GBP
Retailer 23£377 GBP
Retailer 12£393 GBP
Retailer 11£396 GBP
Retailer 5£436 GBP
Retailer 16£441 GBP
Retailer 9£541 GBP
Retailer 8£637 GBP
Retailer 21£681 GBP
Retailer 20£683 GBP
Retailer 17£723 GBP
Retailer 14£755 GBP
Retailer 3£967 GBP
Retailer 13£1,048 GBP
Retailer 19£1,171 GBP
Retailer 6£1,380 GBP
Retailer 7£1,401 GBP
Retailer 2£1,423 GBP
Retailer 4£1,423 GBP
Retailer 1£1,520 GBP
Retailer 15£1,541 GBP
Retailer 10£1,608 GBP
Retailer 18£1,686 GBP

17 data points across 23 retailers

24 retailers£352 GBP to £1,686 GBP

A
Cheapest Retailer
-
£352 GBP
$471 USD
A
Retailer 2
-
£377 GBP
View
A
Retailer 3
-
£393 GBP
$527 USD
View
Final sale: no returns
A
Retailer 4
-
£396 GBP
$531 USD
View
A
Retailer 5
-
£436 GBP
$584 USD
View
Retailer 6
-
£441 GBP
$591 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
£541 GBP
$725 USD
View
A
Retailer 8
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£637 GBP
€813 EUR
View
A
Retailer 9
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£681 GBP
$913 USD
View
A
Retailer 10
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£683 GBP
$915 USD
View
A
Retailer 11
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£723 GBP
View
A
Retailer 12
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£755 GBP
$1,011 USD
View
B+
Retailer 13
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£967 GBP
A$1,994 AUD
View
Retailer 14
-
£1,048 GBP
ZAR 22,693 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£1,171 GBP
$1,569 USD
View
B+
Retailer 16
-
£1,380 GBP
SGD 2,499 SGD
View
B+
Retailer 17
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£1,401 GBP
$1,877 USD
View
B+
Retailer 18
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£1,423 GBP
$1,906 USD
View
B+
Retailer 19
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£1,423 GBP
$1,906 USD
View
B+
Retailer 20
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£1,520 GBP
$2,037 USD
View
Retailer 21
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£1,541 GBP
$2,065 USD
View
Price last confirmed 13 days ago
B
Retailer 22
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£1,608 GBP
View
B
Retailer 23
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£1,686 GBP
A$3,476 AUD
View
Most Expensive
Helzberg Diamonds
ZXZOKHMJIJLL · Oct 13
£2,253 GBP
$3,019 USD
View
Price last confirmed 18 days ago
23 more retailers have this diamond
Prices start from £352 GBPSave up to £1,335 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
£352 GBP