Marquise|Lab Grown|IGI

1.25ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG843688606

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG843688606

Diamond specifications and retailer prices

From £246 GBP
As of November 3, 2026
Save £740 GBP (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £986 GBP at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG843688606 or 843688606. Listed at 15 retailers as of November 1, 2026, with prices from £246 to £986, a £740 spread on the same certified stone. Reve Diamonds lists it at £986. 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 angle37.2°
Pavilion angle29.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843688606
Dimensions10.23 × 5.26 × 3.36 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.23 mm5.26 mm1.25 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843688606
Side View
Table 59.0%Crown 37.2°Girdle: STK-VTKPavilion 29.7°Culet: NoneDepth 63.9%

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 3
Current: £420 GBP|Low: £201 GBP|High: £10,986 GBP|Avg: £693 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Reve Diamonds
November 2, 2026
Retailer 4£201 GBP
Retailer 3£246 GBP
Retailer 5£293 GBP
Retailer 12£300 GBP
Retailer 15£370 GBP
Retailer 9£385 GBP
Retailer 16£405 GBP
Retailer 1£420 GBP
Retailer 14£544 GBP
Retailer 11£556 GBP
Retailer 2£630 GBP
Retailer 6£723 GBP
Retailer 8£756 GBP
Retailer 13£770 GBP
Retailer 7£779 GBP
Retailer 10£894 GBP
Reve Diamonds£986 GBP

19 data points across 17 retailers

15 retailers£246 GBP to £986 GBP

A
Cheapest Retailer
-
£246 GBP
A
Retailer 2
-
£300 GBP
View
Retailer 3
-
£370 GBP
View
Price last confirmed 11 days ago
A
Retailer 4
-
£385 GBP
View
A
Retailer 5
-
£405 GBP
View
A
Retailer 6
-
£420 GBP
View
Retailer 7
-
£544 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£556 GBP
View
Retailer 9
-
£630 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£723 GBP
View
B
Retailer 11
-
£756 GBP
View
B
Retailer 12
-
£770 GBP
View
B
Retailer 13
-
£779 GBP
View
B
Retailer 14
-
£894 GBP
View
Most Expensive
B
Reve Diamonds
DD8D519DE · Nov 1
£986 GBP
$1,331 USD
View
14 more retailers have this diamond
Prices start from £246 GBPSave up to £740 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
£246 GBP