Marquise|Lab Grown|IGI

1.10ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG843694210

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843694210

Diamond specifications and retailer prices

From £140 GBP
$187 USD
As of October 27, 2026
Save £1,166 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,307 GBP at Yadav Diamonds · As of October 29, 2026
View at Yadav 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 LG843694210 or 843694210. Listed at 23 retailers as of October 27, 2026, with prices from £140 to £1,307, a £1,166 spread on the same certified stone. Yadav Diamonds lists it at £1,307. 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 angle31.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843694210
Dimensions11.11 × 5.50 × 3.37 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.11 mm5.50 mm1.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843694210
Side View
Table 58.0%Crown 31.3°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.3%

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: £315 GBP|Low: £140 GBP|High: £1,307 GBP|Avg: £443 GBP|+2.8%
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Retailer 22
Yadav Diamonds
October 28, 2026
Retailer 13£140 GBP
Retailer 8£157 GBP
Retailer 6£163 GBP
Retailer 2£174 GBP
Retailer 20£174 GBP
Retailer 15£202 GBP
Retailer 12£215 GBP
Retailer 21£237 GBP
Retailer 17£292 GBP
Retailer 16£300 GBP
Retailer 1£315 GBP
Retailer 7£352 GBP
Retailer 5£356 GBP
Retailer 18£426 GBP
Retailer 22£561 GBP
Retailer 19£563 GBP
Retailer 9£581 GBP
Retailer 10£597 GBP
Retailer 11£602 GBP
Retailer 14£646 GBP
Retailer 3£817 GBP
Retailer 4£866 GBP
Yadav Diamonds£1,307 GBP

15 data points across 23 retailers

23 retailers£140 GBP to £1,307 GBP

A
Cheapest Retailer
-
£140 GBP
$187 USD
A
Retailer 2
-
£157 GBP
$209 USD
View
Final sale: no returns
A
Retailer 3
-
£163 GBP
$217 USD
View
A
Retailer 4
-
£174 GBP
$232 USD
View
A
Retailer 5
-
£174 GBP
$232 USD
View
A
Retailer 6
-
£202 GBP
HK$2,100 HKD
View
A
Retailer 7
-
£215 GBP
View
B+
Retailer 8
-
£237 GBP
$315 USD
View
A
Retailer 9
-
£292 GBP
€370 EUR
View
A
Retailer 10
-
£300 GBP
ZAR 6,448 ZAR
View
A
Retailer 11
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£315 GBP
View
A
Retailer 12
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£352 GBP
$469 USD
View
A
Retailer 13
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£356 GBP
$474 USD
View
B+
Retailer 14
-
£426 GBP
A$872 AUD
View
B+
Retailer 15
-
£561 GBP
$747 USD
View
B+
Retailer 16
-
£563 GBP
$750 USD
View
B+
Retailer 17
-
£581 GBP
SGD 1,045 SGD
View
B+
Retailer 18
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£597 GBP
$795 USD
View
B+
Retailer 19
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£602 GBP
$801 USD
View
B
Retailer 20
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£646 GBP
$860 USD
View
B
Retailer 21
-
£817 GBP
View
B
Retailer 22
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£866 GBP
$1,154 USD
View
Most Expensive
B
Yadav Diamonds
13327398 · Oct 29
£1,307 GBP
$1,740 USD
View
22 more retailers have this diamond
Prices start from £140 GBPSave up to £1,166 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
£140 GBP