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Marquise|Lab Grown|IGI

1.03ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG761523962

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG761523962

Diamond specifications and retailer prices

From £139 GBP
As of November 4, 2026
Save £1,198 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,337 GBP at Do Amore Diamonds · As of November 5, 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 LG761523962 or 761523962. Listed at 21 retailers as of November 4, 2026, with prices from £139 to £1,337, a £1,198 spread on the same certified stone. Do Amore Diamonds lists it at £1,337. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761523962
Dimensions10.36 × 5.18 × 3.30 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.36 mm5.18 mm1.03 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761523962
Side View
Table 57.0%Crown 37.4°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 63.7%

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: Nov 4
Current: £1,337 GBP|Low: £134 GBP|High: £1,337 GBP|Avg: £452 GBP
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
November 5, 2026
Retailer 3£139 GBP
Retailer 17£155 GBP
Retailer 6£161 GBP
Retailer 4£172 GBP
Retailer 7£172 GBP
Retailer 15£250 GBP
Retailer 12£328 GBP
Retailer 2£347 GBP
Retailer 8£351 GBP
Retailer 10£387 GBP
Retailer 13£465 GBP
Retailer 16£557 GBP
Retailer 14£589 GBP
Retailer 5£613 GBP
Retailer 9£747 GBP
Retailer 11£761 GBP
Retailer 18£857 GBP
Do Amore Diamonds£1,337 GBP

45 data points across 18 retailers

21 retailers£139 GBP to £1,337 GBP

A
Cheapest Retailer
-
£139 GBP
A
Retailer 2
-
£155 GBP
View
Final sale: no returns
A
Retailer 3
-
£161 GBP
View
Retailer 4
-
£172 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£172 GBP
View
A
Retailer 6
-
£221 GBP
View
A
Retailer 7
-
£232 GBP
View
A
Retailer 8
-
£328 GBP
View
A
Retailer 9
-
£347 GBP
View
B+
Retailer 10
-
£351 GBP
View
B+
Retailer 11
-
£387 GBP
View
Retailer 12
-
£465 GBP
View
Price last confirmed 9 days ago
B
Retailer 13
-
£557 GBP
View
Retailer 14
-
£589 GBP
View
Price last confirmed 7 days ago
B
Retailer 15
-
£613 GBP
View
B
Retailer 16
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£740 GBP
View
B
Retailer 17
-
£747 GBP
View
B
Retailer 18
-
£761 GBP
View
B
Retailer 19
-
£857 GBP
View
B
Retailer 20
-
£956 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B60BFCDD2 · Nov 5
£1,337 GBP
$1,800 USD
View
20 more retailers have this diamond
Prices start from £139 GBPSave up to £1,198 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
£139 GBP