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Marquise|Lab Grown|IGI

1.25ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG845651320

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845651320

Diamond specifications and retailer prices

From £176 GBP
As of November 4, 2026
Save £738 GBP (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £915 GBP at Reve Diamonds · As of November 4, 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 LG845651320 or 845651320. Listed at 12 retailers as of November 4, 2026, with prices from £176 to £915, a £738 spread on the same certified stone. Reve Diamonds lists it at £915. 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 angle36.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845651320
Dimensions10.99 × 5.61 × 3.54 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.99 mm5.61 mm1.25 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845651320
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £358 GBP|Low: £176 GBP|High: £919 GBP|Avg: £531 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 5, 2026
Retailer 5£176 GBP
Retailer 4£255 GBP
Retailer 8£336 GBP
Retailer 2£340 GBP
Retailer 1£358 GBP
Retailer 11£398 GBP
Retailer 10£482 GBP
Retailer 7£631 GBP
Retailer 6£667 GBP
Retailer 9£791 GBP
Retailer 3£830 GBP
Reve Diamonds£915 GBP

6 data points across 12 retailers

12 retailers£176 GBP to £915 GBP

A
Cheapest Retailer
-
£176 GBP
Final sale: no returns
A
Retailer 2
-
£255 GBP
View
A
Retailer 3
-
£336 GBP
View
A
Retailer 4
-
£340 GBP
View
A
Retailer 5
-
£358 GBP
View
A
Retailer 6
-
£398 GBP
View
B+
Retailer 7
-
£482 GBP
View
B+
Retailer 8
-
£631 GBP
View
B+
Retailer 9
-
£667 GBP
View
B
Retailer 10
-
£791 GBP
View
B
Retailer 11
-
£830 GBP
View
Most Expensive
B
Reve Diamonds
9DB85277E · Nov 4
£915 GBP
$1,235 USD
View
11 more retailers have this diamond
Prices start from £176 GBPSave up to £738 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
£176 GBP