Marquise|Lab Grown|IGI

1.10ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG803672864

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803672864

Diamond specifications and retailer prices

From £137 GBP
$182 USD
As of October 30, 2026
Save £718 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £854 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.1ct lab-grown marquise diamond

This 1.1ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803672864 or 803672864. Listed at 22 retailers as of October 30, 2026, with prices from £137 to £854, a £718 spread on the same certified stone. Reve Diamonds lists it at £854. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803672864
Dimensions11.21 × 5.22 × 3.34 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.21 mm5.22 mm1.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803672864
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A+
Exceptional
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: £307 GBP|Low: £137 GBP|High: £879 GBP|Avg: £460 GBP|-3.7%
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
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
October 30, 2026
Retailer 3£137 GBP
Retailer 4£152 GBP
Retailer 18£159 GBP
Retailer 12£170 GBP
Retailer 10£229 GBP
Retailer 2£290 GBP
Retailer 20£292 GBP
Retailer 1£307 GBP
Retailer 19£351 GBP
Retailer 16£352 GBP
Retailer 8£414 GBP
Retailer 11£439 GBP
Retailer 17£546 GBP
Retailer 6£555 GBP
Retailer 5£587 GBP
Retailer 7£614 GBP
Retailer 13£642 GBP
Retailer 15£666 GBP
Retailer 14£798 GBP
Retailer 9£834 GBP
Reve Diamonds£854 GBP

27 data points across 21 retailers

22 retailers£137 GBP to £854 GBP

A+
Cheapest Retailer
-
£137 GBP
$182 USD
A
Retailer 2
-
£152 GBP
$203 USD
View
Final sale: no returns
A
Retailer 3
-
£159 GBP
$212 USD
View
A
Retailer 4
-
£170 GBP
$226 USD
View
Retailer 5
-
£173 GBP
$230 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
£229 GBP
$305 USD
View
A
Retailer 7
-
£290 GBP
€368 EUR
View
A
Retailer 8
-
£292 GBP
ZAR 6,276 ZAR
View
A
Retailer 9
-
£307 GBP
View
A
Retailer 10
-
£351 GBP
$467 USD
View
A
Retailer 11
-
£352 GBP
$469 USD
View
B+
Retailer 12
-
£414 GBP
A$849 AUD
View
B+
Retailer 13
-
£439 GBP
$585 USD
View
B+
Retailer 14
-
£546 GBP
$727 USD
View
B+
Retailer 15
-
£555 GBP
SGD 998 SGD
View
B+
Retailer 16
-
£587 GBP
$782 USD
View
B
Retailer 17
-
£614 GBP
$818 USD
View
B+
Retailer 18
-
£642 GBP
$855 USD
View
B
Retailer 19
-
£666 GBP
A$1,364 AUD
View
B
Retailer 20
-
£798 GBP
View
B
Retailer 21
-
£834 GBP
$1,110 USD
View
Most Expensive
B
Reve Diamonds
8C2ACF32D · Oct 30
£854 GBP
$1,138 USD
View
21 more retailers have this diamond
Prices start from £137 GBPSave up to £718 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+
1.10ct Marquise
£137 GBP