Marquise|Lab Grown|IGI

1.27ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG846648148

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846648148

Diamond specifications and retailer prices

From £256 GBP
As of November 4, 2026
Save £545 GBP (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,002 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.27ct lab-grown marquise diamond

This 1.27ct 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 very-good cut grade and certified by IGI LG846648148 or 846648148. Listed at 16 retailers as of November 3, 2026, with a 212% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.27
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846648148
Dimensions11.14 × 5.67 × 3.62 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
11.14 mm5.67 mm1.27 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846648148
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £923 GBP|Low: £184 GBP|High: £1,002 GBP|Avg: £481 GBP
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
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Retailer 16
Reve Diamonds
October 29, 2026
Retailer 4£184 GBP
Retailer 6£206 GBP
Retailer 13£214 GBP
Retailer 8£256 GBP
Retailer 9£301 GBP
Retailer 12£308 GBP
Retailer 15£393 GBP
Retailer 10£407 GBP
Retailer 3£418 GBP
Retailer 14£432 GBP
Retailer 2£557 GBP
Retailer 11£736 GBP
Retailer 7£739 GBP
Retailer 5£774 GBP
Retailer 16£801 GBP
Retailer 1£923 GBP
Reve Diamonds£1,002 GBP

4 data points across 17 retailers

16 retailers£256 GBP to £801 GBP

Retailer 1
-
£184 GBP
Price last confirmed 10 days ago
Retailer 2
-
£214 GBP
View
Price last confirmed 9 days ago
A
Retailer 3
-
£256 GBP
View
Retailer 4
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£301 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£308 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
£393 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
£407 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
£418 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
£432 GBP
View
Price last confirmed 9 days ago
Retailer 10
-
£557 GBP
View
Price last confirmed 9 days ago
Retailer 11
-
£736 GBP
View
Price last confirmed 9 days ago
Retailer 12
-
£739 GBP
View
Price last confirmed 8 days ago
Retailer 13
-
£774 GBP
View
Price last confirmed 9 days ago
B
Retailer 14
-
£801 GBP
View
Retailer 15
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£923 GBP
View
Price last confirmed 8 days ago
Most Expensive
Reve Diamonds
F9F9F756E · Oct 28
£1,002 GBP
$1,348 USD
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from £256 GBPSave up to £545 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
1.27ct Marquise
£256 GBP