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Marquise|Lab Grown|IGI

1.27ct E VVS2 Marquise Lab Grown Diamond

E/VVS2 • IGI LG780685837

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780685837

Diamond specifications and retailer prices

From £155 GBP
$208 USD
As of October 27, 2026
Save £755 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £910 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG780685837 or 780685837. Listed at 20 retailers as of October 27, 2026, with prices from £155 to £910, a £755 spread on the same certified stone. Reve Diamonds lists it at £910. 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
E
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780685837
Dimensions5.77 × 5.77 × 11.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm5.77 mm1.27 ctE / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780685837
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.2%

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: Oct 27
Current: £181 GBP|Low: £153 GBP|High: £924 GBP|Avg: £446 GBP|-0.8%
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
Reve Diamonds
October 28, 2026
Retailer 12£155 GBP
Retailer 13£173 GBP
Retailer 1£181 GBP
Retailer 5£195 GBP
Retailer 7£195 GBP
Retailer 11£313 GBP
Retailer 10£331 GBP
Retailer 2£333 GBP
Retailer 9£353 GBP
Retailer 6£386 GBP
Retailer 14£471 GBP
Retailer 3£625 GBP
Retailer 4£628 GBP
Retailer 8£635 GBP
Retailer 15£659 GBP
Retailer 16£780 GBP
Reve Diamonds£910 GBP

33 data points across 17 retailers

20 retailers£155 GBP to £910 GBP

A
Cheapest Retailer
-
£155 GBP
$208 USD
A
Retailer 2
-
£173 GBP
$232 USD
View
Final sale: no returns
A
Retailer 3
-
£181 GBP
$242 USD
View
Retailer 4
-
£192 GBP
$257 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
£195 GBP
$261 USD
View
A
Retailer 6
-
£195 GBP
$261 USD
View
A
Retailer 7
-
£220 GBP
HK$2,300 HKD
View
A
Retailer 8
-
£313 GBP
€400 EUR
View
A
Retailer 9
-
£331 GBP
ZAR 7,167 ZAR
View
A
Retailer 10
-
£333 GBP
$446 USD
View
A
Retailer 11
-
£353 GBP
View
B+
Retailer 12
-
£386 GBP
$517 USD
View
B+
Retailer 13
-
£471 GBP
A$971 AUD
View
Retailer 14
-
£560 GBP
$750 USD
View
Price last confirmed 75 days ago
B+
Retailer 15
-
£625 GBP
$838 USD
View
B
Retailer 16
-
£628 GBP
$841 USD
View
B+
Retailer 17
-
£635 GBP
A$1,309 AUD
View
B
Retailer 18
-
£659 GBP
$883 USD
View
B
Retailer 19
-
£780 GBP
View
Most Expensive
B
Reve Diamonds
AAD828496 · Oct 28
£910 GBP
$1,220 USD
View
19 more retailers have this diamond
Prices start from £155 GBPSave up to £755 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
£155 GBP