Marquise|Lab Grown|IGI

2.03ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG837672587

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837672587

Diamond specifications and retailer prices

From £357 GBP
$478 USD
As of October 30, 2026
Save £1,479 GBP (81%) 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 LG837672587 or 837672587. Listed at 24 retailers as of October 30, 2026, with a 415% 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 angle39.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837672587
Dimensions13.72 × 6.34 × 3.89 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.72 mm6.34 mm2.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837672587
Side View
Table 63.0%Crown 39.9°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 61.4%

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: £1,657 GBP|Low: £357 GBP|High: £1,888 GBP|Avg: £915 GBP|-0.9%
Retailer 1
Retailer 2
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Retailer 23
October 31, 2026
Retailer 3£357 GBP
Retailer 19£383 GBP
Retailer 4£400 GBP
Retailer 5£400 GBP
Retailer 14£443 GBP
Retailer 16£444 GBP
Retailer 6£549 GBP
Retailer 21£645 GBP
Retailer 2£689 GBP
Retailer 18£691 GBP
Retailer 12£735 GBP
Retailer 8£755 GBP
Retailer 10£991 GBP
Retailer 20£1,068 GBP
Retailer 23£1,190 GBP
Retailer 13£1,423 GBP
Retailer 9£1,445 GBP
Retailer 7£1,447 GBP
Retailer 15£1,541 GBP
Retailer 22£1,628 GBP
Retailer 1£1,657 GBP
Retailer 17£1,686 GBP
Retailer 11£1,836 GBP

22 data points across 23 retailers

24 retailers£357 GBP to £1,836 GBP

A
Cheapest Retailer
-
£357 GBP
$478 USD
A
Retailer 2
-
£383 GBP
View
A
Retailer 3
-
£400 GBP
$536 USD
View
A
Retailer 4
-
£400 GBP
$536 USD
View
Final sale: no returns
A
Retailer 5
-
£443 GBP
$593 USD
View
Retailer 6
-
£444 GBP
$595 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
£549 GBP
$735 USD
View
A
Retailer 8
-
£645 GBP
€823 EUR
View
A
Retailer 9
-
£689 GBP
$923 USD
View
B+
Retailer 10
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£691 GBP
$926 USD
View
A
Retailer 11
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£735 GBP
View
A
Retailer 12
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£755 GBP
$1,012 USD
View
Retailer 13
-
£991 GBP
A$2,042 AUD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
£1,068 GBP
ZAR 23,128 ZAR
View
B+
Retailer 15
-
£1,190 GBP
$1,595 USD
View
B+
Retailer 16
-
£1,423 GBP
$1,907 USD
View
B+
Retailer 17
-
£1,445 GBP
$1,936 USD
View
B+
Retailer 18
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£1,447 GBP
$1,939 USD
View
Retailer 19
-
£1,541 GBP
$2,065 USD
View
Price last confirmed 13 days ago
B
Retailer 20
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£1,628 GBP
View
B
Retailer 21
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£1,657 GBP
$2,220 USD
View
B
Retailer 22
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£1,686 GBP
A$3,476 AUD
View
B
Retailer 23
-
£1,836 GBP
SGD 3,324 SGD
View
Most Expensive
Helzberg Diamonds
ZXZOJNMNILON · Oct 13
£2,253 GBP
$3,019 USD
View
Price last confirmed 18 days ago
23 more retailers have this diamond
Prices start from £357 GBPSave up to £1,479 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
£357 GBP