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Marquise|Lab Grown|IGI

1.03ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG813601506

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813601506

Diamond specifications and retailer prices

From £137 GBP
As of November 4, 2026
Save £712 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £849 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813601506 or 813601506. Listed at 22 retailers as of November 4, 2026, with prices from £137 to £849, a £712 spread on the same certified stone. Reve Diamonds lists it at £849. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813601506
Dimensions10.29 × 5.21 × 3.33 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm5.21 mm1.03 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813601506
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.9%

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: Nov 4
Current: £220 GBP|Low: £131 GBP|High: £849 GBP|Avg: £379 GBP|-1.3%
Retailer 1
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Retailer 20
Reve Diamonds
November 5, 2026
Retailer 4£137 GBP
Retailer 9£153 GBP
Retailer 19£158 GBP
Retailer 2£169 GBP
Retailer 3£169 GBP
Retailer 1£220 GBP
Retailer 10£227 GBP
Retailer 17£277 GBP
Retailer 15£292 GBP
Retailer 12£303 GBP
Retailer 7£348 GBP
Retailer 14£413 GBP
Retailer 6£545 GBP
Retailer 5£559 GBP
Retailer 13£572 GBP
Retailer 18£574 GBP
Retailer 20£576 GBP
Retailer 8£585 GBP
Retailer 11£654 GBP
Retailer 16£792 GBP
Reve Diamonds£849 GBP

40 data points across 21 retailers

22 retailers£137 GBP to £849 GBP

A
Cheapest Retailer
-
£137 GBP
A
Retailer 2
-
£153 GBP
View
Final sale: no returns
A
Retailer 3
-
£158 GBP
View
Retailer 4
-
£169 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
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£169 GBP
View
A
Retailer 6
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£220 GBP
View
B+
Retailer 7
-
£227 GBP
View
Retailer 8
-
£277 GBP
View
Price last confirmed 9 days ago
A
Retailer 9
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£285 GBP
View
A
Retailer 10
-
£292 GBP
View
A
Retailer 11
-
£303 GBP
View
B+
Retailer 12
-
£348 GBP
View
B+
Retailer 13
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£413 GBP
View
B
Retailer 14
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£545 GBP
View
B
Retailer 15
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£559 GBP
View
Retailer 16
-
£572 GBP
View
Price last confirmed 24 days ago
Retailer 17
-
£574 GBP
View
Price last confirmed 11 days ago
B
Retailer 18
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£576 GBP
View
B
Retailer 19
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£585 GBP
View
Retailer 20
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£654 GBP
View
Price last confirmed 24 days ago
B
Retailer 21
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£792 GBP
View
Most Expensive
B
Reve Diamonds
47B4D8B8D · Nov 4
£849 GBP
$1,143 USD
View
21 more retailers have this diamond
Prices start from £137 GBPSave up to £712 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
1.03ct Marquise
£137 GBP