CaratHunter
Plans
Marquise|Lab Grown|IGI

1.27ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG846648144

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846648144

Diamond specifications and retailer prices

From £185 GBP
$248 USD
As of October 30, 2026
Save £821 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,006 GBP at Reve Diamonds · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG846648144 or 846648144. Listed at 18 retailers as of October 30, 2026, with prices from £185 to £1,006, a £821 spread on the same certified stone. Reve Diamonds lists it at £1,006. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846648144
Dimensions11.22 × 5.65 × 3.54 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.22 mm5.65 mm1.27 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846648144
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.7%

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: Oct 30
Current: £282 GBP|Low: £185 GBP|High: £1,006 GBP|Avg: £500 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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 5£185 GBP
Retailer 7£207 GBP
Retailer 16£215 GBP
Retailer 12£230 GBP
Retailer 9£258 GBP
Retailer 1£282 GBP
Retailer 10£386 GBP
Retailer 17£395 GBP
Retailer 14£409 GBP
Retailer 11£437 GBP
Retailer 4£463 GBP
Retailer 3£560 GBP
Retailer 15£740 GBP
Retailer 8£742 GBP
Retailer 6£778 GBP
Retailer 2£805 GBP
Retailer 13£927 GBP
Reve Diamonds£1,006 GBP

5 data points across 18 retailers

18 retailers£185 GBP to £1,006 GBP

A
Cheapest Retailer
-
£185 GBP
$248 USD
A
Retailer 2
-
£207 GBP
$277 USD
View
Final sale: no returns
A
Retailer 3
-
£215 GBP
$288 USD
View
A
Retailer 4
-
£230 GBP
$308 USD
View
A
Retailer 5
-
£258 GBP
HK$2,700 HKD
View
A
Retailer 6
-
£282 GBP
View
A
Retailer 7
-
£386 GBP
$517 USD
View
A
Retailer 8
-
£395 GBP
ZAR 8,553 ZAR
View
B+
Retailer 9
-
£409 GBP
$548 USD
View
B+
Retailer 10
-
£437 GBP
View
B+
Retailer 11
-
£463 GBP
$620 USD
View
B+
Retailer 12
-
£560 GBP
A$1,154 AUD
View
B
Retailer 13
-
£740 GBP
$991 USD
View
B
Retailer 14
-
£742 GBP
SGD 1,344 SGD
View
B
Retailer 15
-
£778 GBP
$1,042 USD
View
B
Retailer 16
-
£805 GBP
$1,078 USD
View
B
Retailer 17
-
£927 GBP
View
Most Expensive
B
Reve Diamonds
366C590D4 · Oct 30
£1,006 GBP
$1,348 USD
View
17 more retailers have this diamond
Prices start from £185 GBPSave up to £821 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
£185 GBP