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Marquise|Lab Grown|IGI

1.25ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG809644797

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809644797

Diamond specifications and retailer prices

From £171 GBP
As of November 4, 2026
Save £1,466 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,637 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809644797 or 809644797. Listed at 22 retailers as of November 4, 2026, with prices from £171 to £1,637, a £1,466 spread on the same certified stone. Do Amore Diamonds lists it at £1,637. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809644797
Dimensions11.36 × 5.68 × 3.34 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm5.68 mm1.25 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809644797
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 58.8%

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: £439 GBP|Low: £164 GBP|High: £1,193 GBP|Avg: £498 GBP|+1.9%
Retailer 1
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 5, 2026
Retailer 15£171 GBP
Retailer 6£191 GBP
Retailer 3£199 GBP
Retailer 4£212 GBP
Retailer 16£212 GBP
Retailer 8£284 GBP
Retailer 5£391 GBP
Retailer 11£404 GBP
Retailer 1£439 GBP
Retailer 10£573 GBP
Retailer 13£615 GBP
Retailer 14£684 GBP
Retailer 2£752 GBP
Retailer 7£914 GBP
Retailer 9£935 GBP
Retailer 12£1,193 GBP

45 data points across 16 retailers

22 retailers£171 GBP to £1,637 GBP

A
Cheapest Retailer
-
£171 GBP
A
Retailer 2
-
£191 GBP
View
Final sale: no returns
A
Retailer 3
-
£199 GBP
View
A
Retailer 4
-
£212 GBP
View
Retailer 5
-
£212 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£284 GBP
View
A
Retailer 7
-
£313 GBP
View
A
Retailer 8
-
£391 GBP
View
A
Retailer 9
-
£404 GBP
View
A
Retailer 10
-
£439 GBP
View
B+
Retailer 11
-
£573 GBP
View
Retailer 12
-
£615 GBP
View
Price last confirmed 8 days ago
Retailer 13
-
£659 GBP
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£684 GBP
View
B
Retailer 15
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£752 GBP
View
B
Retailer 16
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£877 GBP
View
B
Retailer 17
-
£914 GBP
View
B
Retailer 18
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£935 GBP
View
B
Retailer 19
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£956 GBP
View
B
Retailer 20
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£1,193 GBP
View
B
Retailer 21
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£1,277 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8AE0C01A4 · Nov 4
£1,637 GBP
$2,210 USD
View
21 more retailers have this diamond
Prices start from £171 GBPSave up to £1,466 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
1.25ct Marquise
£171 GBP