Marquise|Lab Grown|IGI

2.03ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG846666509

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846666509

Diamond specifications and retailer prices

From £318 GBP
$426 USD
As of October 30, 2026
Save £3,091 GBP (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £3,409 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 LG846666509 or 846666509. Listed at 25 retailers as of October 30, 2026, with prices from £318 to £3,409, a £3,091 spread on the same certified stone. Yadav Diamonds lists it at £3,409. 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 angle30.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846666509
Dimensions13.61 × 6.58 × 3.95 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
13.61 mm6.58 mm2.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846666509
Side View
Table 63.0%Crown 30.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.0%

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: £356 GBP|Low: £318 GBP|High: £3,409 GBP|Avg: £997 GBP|-6.1%
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Retailer 24
Yadav Diamonds
October 31, 2026
Retailer 24£318 GBP
Retailer 3£341 GBP
Retailer 1£356 GBP
Retailer 13£361 GBP
Retailer 9£395 GBP
Retailer 16£406 GBP
Retailer 5£439 GBP
Retailer 18£504 GBP
Retailer 23£530 GBP
Retailer 21£589 GBP
Retailer 15£625 GBP
Retailer 12£651 GBP
Retailer 20£743 GBP
Retailer 8£889 GBP
Retailer 19£896 GBP
Retailer 10£965 GBP
Retailer 4£1,276 GBP
Retailer 11£1,287 GBP
Retailer 7£1,293 GBP
Retailer 22£1,406 GBP
Retailer 2£1,430 GBP
Retailer 17£1,493 GBP
Retailer 14£1,537 GBP
Retailer 6£1,740 GBP
Yadav Diamonds£3,409 GBP

11 data points across 25 retailers

25 retailers£318 GBP to £3,409 GBP

A
Cheapest Retailer
-
£318 GBP
$426 USD
A
Retailer 2
-
£341 GBP
View
A
Retailer 3
-
£356 GBP
$477 USD
View
Final sale: no returns
A
Retailer 4
-
£361 GBP
$484 USD
View
A
Retailer 5
-
£395 GBP
$529 USD
View
A
Retailer 6
-
£406 GBP
$544 USD
View
A
Retailer 7
-
£439 GBP
HK$4,600 HKD
View
A
Retailer 8
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£504 GBP
$675 USD
View
A
Retailer 9
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£530 GBP
$710 USD
View
A
Retailer 10
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£589 GBP
$789 USD
View
A
Retailer 11
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£625 GBP
€797 EUR
View
A
Retailer 12
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£651 GBP
View
A
Retailer 13
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£743 GBP
$995 USD
View
B+
Retailer 14
-
£889 GBP
A$1,832 AUD
View
B+
Retailer 15
-
£896 GBP
$1,200 USD
View
B+
Retailer 16
-
£965 GBP
ZAR 20,895 ZAR
View
B+
Retailer 17
-
£1,276 GBP
SGD 2,310 SGD
View
B+
Retailer 18
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£1,287 GBP
$1,724 USD
View
B+
Retailer 19
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£1,293 GBP
$1,732 USD
View
B+
Retailer 20
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£1,406 GBP
$1,884 USD
View
B+
Retailer 21
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£1,430 GBP
$1,916 USD
View
B+
Retailer 22
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£1,493 GBP
View
B
Retailer 23
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£1,537 GBP
$2,060 USD
View
B+
Retailer 24
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£1,740 GBP
$2,332 USD
View
Most Expensive
B
Yadav Diamonds
13342213 · Oct 30
£3,409 GBP
$4,568 USD
View
24 more retailers have this diamond
Prices start from £318 GBPSave up to £3,091 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
£318 GBP