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Marquise|Lab Grown|GIA

1.10ct E IF Marquise Lab Grown Diamond

GD • E/IF • GIA 6511580945

Certificate GIA 6511580945

Diamond specifications and retailer prices

From £530 GBP
$710 USD
As of November 2, 2026
Save £2,053 GBP (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,583 GBP at MOH London · As of November 1, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6511580945. Listed at 25 retailers as of November 1, 2026, with prices from £530 to £2,583, a £2,053 spread on the same certified stone. MOH London lists it at £2,583. 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

1.10
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6511580945
Dimensions10.46 × 5.42 × 3.37 mm
L/W Ratio1.93
Top View
10.46 mm5.42 mm1.10 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511580945
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,583 GBP|Low: £520 GBP|High: £4,523 GBP|Avg: £1,522 GBP|-1.9%
MOH London
Retailer 2
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Retailer 22
November 1, 2026
Retailer 10£530 GBP
Retailer 3£538 GBP
Retailer 18£585 GBP
Retailer 4£602 GBP
Retailer 13£624 GBP
Retailer 9£758 GBP
Retailer 6£846 GBP
Retailer 19£866 GBP
Retailer 15£890 GBP
Retailer 8£1,116 GBP
Retailer 22£1,125 GBP
Retailer 7£1,158 GBP
Retailer 16£1,266 GBP
Retailer 11£1,560 GBP
Retailer 2£1,590 GBP
Retailer 14£1,741 GBP
Retailer 20£1,868 GBP
Retailer 17£1,937 GBP
Retailer 21£2,138 GBP
Retailer 5£2,462 GBP
MOH London£2,583 GBP
Retailer 12£4,523 GBP

37 data points across 22 retailers

25 retailers£530 GBP to £2,583 GBP

B+
Cheapest Retailer
-
£530 GBP
$710 USD
B+
Retailer 2
-
£538 GBP
$721 USD
View
B+
Retailer 3
-
£585 GBP
$784 USD
View
B+
Retailer 4
-
£602 GBP
$806 USD
View
Final sale: no returns
B+
Retailer 5
-
£624 GBP
$836 USD
View
B
Retailer 6
-
£758 GBP
$1,015 USD
View
B+
Retailer 7
-
£846 GBP
$1,134 USD
View
B
Retailer 8
-
£866 GBP
$1,160 USD
View
B
Retailer 9
-
£890 GBP
$1,192 USD
View
B
Retailer 10
-
£1,116 GBP
$1,495 USD
View
B
Retailer 11
-
£1,125 GBP
€1,435 EUR
View
B
Retailer 12
-
£1,158 GBP
A$2,388 AUD
View
B
Retailer 13
-
£1,266 GBP
ZAR 27,414 ZAR
View
B
Retailer 14
-
£1,523 GBP
$2,041 USD
View
B
Retailer 15
-
£1,560 GBP
$2,090 USD
View
B
Retailer 16
-
£1,590 GBP
A$3,278 AUD
View
B
Retailer 17
-
£1,634 GBP
$2,190 USD
View
B
Retailer 18
-
£1,634 GBP
$2,190 USD
View
B
Retailer 19
-
£1,741 GBP
CA$3,240 CAD
View
B
Retailer 20
-
£1,868 GBP
$2,503 USD
View
B
Retailer 21
-
£1,937 GBP
$2,596 USD
View
B
Retailer 22
-
£2,138 GBP
View
B
Retailer 23
-
£2,462 GBP
$3,299 USD
View
Most Expensive
B
MOH London
6511580945 · Nov 1
£2,583 GBP
View
23 more retailers have this diamond
Prices start from £530 GBPSave up to £2,053 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.

B+
1.10ct Marquise
£530 GBP