CaratHunter
Plans
Marquise|Lab Grown|IGI

1.01ct E VS1 Marquise Lab Grown Diamond

E/VS1 • IGI LG776688212

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776688212

Diamond specifications and retailer prices

From £140 GBP
$187 USD
As of October 30, 2026
Save £724 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £864 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG776688212 or 776688212. Listed at 22 retailers as of October 30, 2026, with prices from £140 to £864, a £724 spread on the same certified stone. Reve Diamonds lists it at £864. 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

1.01
Carat
E
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776688212
Dimensions5.13 × 5.13 × 10.13 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
5.13 mm5.13 mm1.01 ctE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776688212
Side View
Table 63.0%Crown 37°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.1%

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: Oct 30
Current: £314 GBP|Low: £157 GBP|High: £822 GBP|Avg: £393 GBP|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4£157 GBP
Retailer 12£173 GBP
Retailer 11£244 GBP
Retailer 5£292 GBP
Retailer 6£298 GBP
Retailer 1£314 GBP
Retailer 3£409 GBP
Retailer 7£424 GBP
Retailer 9£443 GBP
Retailer 2£559 GBP
Retailer 10£608 GBP
Retailer 8£813 GBP

43 data points across 12 retailers

22 retailers£140 GBP to £864 GBP

A
Cheapest Retailer
-
£140 GBP
$187 USD
A
Retailer 2
-
£157 GBP
$209 USD
View
Final sale: no returns
A
Retailer 3
-
£162 GBP
$216 USD
View
A
Retailer 4
-
£173 GBP
$231 USD
View
A
Retailer 5
-
£173 GBP
$231 USD
View
A
Retailer 6
-
£244 GBP
$325 USD
View
B+
Retailer 7
-
£245 GBP
$326 USD
View
B+
Retailer 8
-
£292 GBP
€370 EUR
View
B+
Retailer 9
-
£298 GBP
ZAR 6,419 ZAR
View
B+
Retailer 10
-
£314 GBP
View
Retailer 11
-
£326 GBP
A$668 AUD
View
Price last confirmed 135 days ago
B
Retailer 12
-
£409 GBP
$545 USD
View
B
Retailer 13
-
£424 GBP
A$868 AUD
View
B
Retailer 14
-
£443 GBP
$590 USD
View
B
Retailer 15
-
£473 GBP
SGD 851 SGD
View
Retailer 16
-
£510 GBP
$679 USD
View
Price last confirmed 24 days ago
B
Retailer 17
-
£559 GBP
$744 USD
View
B
Retailer 18
-
£594 GBP
$791 USD
View
B
Retailer 19
-
£599 GBP
$798 USD
View
B
Retailer 20
-
£608 GBP
$810 USD
View
B
Retailer 21
-
£813 GBP
View
Most Expensive
C
Reve Diamonds
77B82660C · Oct 30
£864 GBP
$1,151 USD
View
21 more retailers have this diamond
Prices start from £140 GBPSave up to £724 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
1.01ct Marquise
£140 GBP