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Marquise|Lab Grown|IGI

1.03ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG828678879

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828678879

Diamond specifications and retailer prices

From £134 GBP
As of November 4, 2026
Save £1,151 GBP (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,285 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 LG828678879 or 828678879. Listed at 23 retailers as of November 4, 2026, with prices from £134 to £1,285, a £1,151 spread on the same certified stone. Do Amore Diamonds lists it at £1,285. 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 angle35.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828678879
Dimensions10.81 × 5.10 × 3.19 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.81 mm5.10 mm1.03 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828678879
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 62.5%

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: £1,285 GBP|Low: £129 GBP|High: £1,285 GBP|Avg: £484 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
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Retailer 18
November 5, 2026
Retailer 4£134 GBP
Retailer 17£150 GBP
Retailer 8£156 GBP
Retailer 5£166 GBP
Retailer 10£166 GBP
Retailer 2£238 GBP
Retailer 14£317 GBP
Retailer 11£333 GBP
Retailer 6£390 GBP
Retailer 13£448 GBP
Retailer 16£565 GBP
Retailer 15£584 GBP
Retailer 7£591 GBP
Retailer 3£718 GBP
Retailer 18£842 GBP
Retailer 12£857 GBP
Retailer 9£956 GBP
Do Amore Diamonds£1,285 GBP

41 data points across 18 retailers

23 retailers£134 GBP to £1,285 GBP

A
Cheapest Retailer
-
£134 GBP
A
Retailer 2
-
£150 GBP
View
Final sale: no returns
A
Retailer 3
-
£156 GBP
View
Retailer 4
-
£166 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£166 GBP
View
Retailer 6
-
£209 GBP
View
Price last confirmed 62 days ago
A
Retailer 7
-
£220 GBP
View
B+
Retailer 8
-
£224 GBP
View
A
Retailer 9
-
£238 GBP
View
A
Retailer 10
-
£317 GBP
View
A
Retailer 11
-
£333 GBP
View
B+
Retailer 12
-
£345 GBP
View
B+
Retailer 13
-
£370 GBP
View
B+
Retailer 14
-
£390 GBP
View
B+
Retailer 15
-
£448 GBP
View
B
Retailer 16
-
£565 GBP
View
Retailer 17
-
£584 GBP
View
Price last confirmed 9 days ago
B
Retailer 18
-
£591 GBP
View
B
Retailer 19
-
£718 GBP
View
B
Retailer 20
-
£842 GBP
View
B
Retailer 21
-
£857 GBP
View
B
Retailer 22
-
£956 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2899F4816 · Nov 4
£1,285 GBP
$1,730 USD
View
22 more retailers have this diamond
Prices start from £134 GBPSave up to £1,151 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
£134 GBP