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Marquise|Lab Grown|IGI

1.03ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG773646388

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG773646388

Diamond specifications and retailer prices

From £131 GBP
As of November 4, 2026
Save £1,125 GBP (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,256 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 LG773646388 or 773646388. Listed at 23 retailers as of November 4, 2026, with prices from £131 to £1,256, a £1,125 spread on the same certified stone. Do Amore Diamonds lists it at £1,256. 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 angle31.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773646388
Dimensions10.49 × 5.30 × 3.27 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.49 mm5.30 mm1.03 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773646388
Side View
Table 57.0%Crown 31.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.7%

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: £1,256 GBP|Low: £131 GBP|High: £1,285 GBP|Avg: £486 GBP|-2.3%
Do Amore Diamonds
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November 5, 2026
Retailer 17£131 GBP
Retailer 19£146 GBP
Retailer 6£152 GBP
Retailer 15£163 GBP
Retailer 2£219 GBP
Retailer 4£288 GBP
Retailer 8£317 GBP
Retailer 13£324 GBP
Retailer 11£331 GBP
Retailer 9£400 GBP
Retailer 7£448 GBP
Retailer 21£479 GBP
Retailer 12£505 GBP
Retailer 20£577 GBP
Retailer 10£584 GBP
Retailer 5£615 GBP
Retailer 18£704 GBP
Retailer 3£831 GBP
Retailer 16£836 GBP
Retailer 14£966 GBP
Do Amore Diamonds£1,256 GBP

36 data points across 21 retailers

23 retailers£131 GBP to £1,256 GBP

A
Cheapest Retailer
-
£131 GBP
A
Retailer 2
-
£146 GBP
View
Final sale: no returns
A
Retailer 3
-
£152 GBP
View
A
Retailer 4
-
£163 GBP
View
Retailer 5
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£169 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
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£219 GBP
View
A
Retailer 7
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£288 GBP
View
A
Retailer 8
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£317 GBP
View
A
Retailer 9
-
£324 GBP
View
Retailer 10
-
£331 GBP
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£348 GBP
View
B+
Retailer 12
-
£400 GBP
View
B+
Retailer 13
-
£448 GBP
View
B+
Retailer 14
-
£479 GBP
View
Retailer 15
-
£505 GBP
View
Price last confirmed 29 days ago
B+
Retailer 16
-
£577 GBP
View
Retailer 17
-
£584 GBP
View
Price last confirmed 7 days ago
B
Retailer 18
-
£615 GBP
View
B+
Retailer 19
-
£704 GBP
View
B
Retailer 20
-
£831 GBP
View
B
Retailer 21
-
£836 GBP
View
Retailer 22
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£966 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
27-13936FDA9 · Nov 5
£1,256 GBP
$1,690 USD
View
22 more retailers have this diamond
Prices start from £131 GBPSave up to £1,125 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
£131 GBP