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Marquise|Lab Grown|IGI

1.14ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG807678898

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807678898

Diamond specifications and retailer prices

From £136 GBP
As of November 4, 2026
Save £1,172 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,308 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.14ct lab-grown marquise diamond

This 1.14ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807678898 or 807678898. Listed at 14 retailers as of November 4, 2026, with prices from £136 to £1,308, a £1,172 spread on the same certified stone. Do Amore Diamonds lists it at £1,308. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807678898
Dimensions10.77 × 5.43 × 3.42 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
10.77 mm5.43 mm1.14 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807678898
Side View
Table 55.0%Crown 34.8°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 63.0%

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: £1,308 GBP|Low: £129 GBP|High: £1,308 GBP|Avg: £524 GBP|+1.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 15£136 GBP
Retailer 12£240 GBP
Retailer 5£256 GBP
Retailer 7£279 GBP
Retailer 3£296 GBP
Retailer 10£390 GBP
Retailer 11£457 GBP
Retailer 2£542 GBP
Retailer 4£572 GBP
Retailer 14£572 GBP
Retailer 13£598 GBP
Retailer 6£606 GBP
Retailer 8£652 GBP
Retailer 16£751 GBP
Retailer 9£867 GBP
Do Amore Diamonds£1,308 GBP

24 data points across 16 retailers

14 retailers£136 GBP to £1,308 GBP

A
Cheapest Retailer
-
£136 GBP
A
Retailer 2
-
£240 GBP
View
A
Retailer 3
-
£256 GBP
View
A
Retailer 4
-
£296 GBP
View
B+
Retailer 5
-
£390 GBP
View
B+
Retailer 6
-
£457 GBP
View
B+
Retailer 7
-
£457 GBP
View
B+
Retailer 8
-
£542 GBP
View
B
Retailer 9
-
£572 GBP
View
B
Retailer 10
-
£572 GBP
View
B
Retailer 11
-
£598 GBP
View
B
Retailer 12
-
£751 GBP
View
B
Retailer 13
-
£867 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E54ADB557 · Nov 4
£1,308 GBP
$1,760 USD
View
13 more retailers have this diamond
Prices start from £136 GBPSave up to £1,172 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
1.14ct Marquise
£136 GBP