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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 $710 USD
As of November 3, 2026
Save $2,736 USD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,446 USD at MOH London · As of November 5, 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 3, 2026, with prices from $710 to $3,446, a $2,736 spread on the same certified stone. MOH London lists it at $3,446. 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
Color
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 3
Current: $3,446 USD|Low: $697 USD|High: $3,532 USD|Avg: $1,773 USD|-2.3%
MOH London
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
November 5, 2026
Retailer 10$710 USD
Retailer 2$720 USD
Retailer 14$783 USD
Retailer 17$805 USD
Retailer 18$835 USD
Retailer 15$1,010 USD
Retailer 7$1,134 USD
Retailer 4$1,160 USD
Retailer 9$1,495 USD
Retailer 6$1,506 USD
Retailer 8$1,552 USD
Retailer 19$1,696 USD
Retailer 11$2,090 USD
Retailer 3$2,130 USD
Retailer 13$2,499 USD
Retailer 12$2,591 USD
Retailer 5$2,865 USD
Retailer 16$3,293 USD
MOH London$3,446 USD

38 data points across 19 retailers

25 retailers$710 USD to $3,446 USD

B+
Cheapest Retailer
-
$710 USD
B+
Retailer 2
-
$720 USD
View
B+
Retailer 3
-
$783 USD
View
B+
Retailer 4
-
$805 USD
View
Final sale: no returns
B+
Retailer 5
-
$835 USD
View
B
Retailer 6
-
$1,010 USD
View
B
Retailer 7
-
$1,134 USD
View
Retailer 8
-
$1,160 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$1,192 USD
View
B
Retailer 10
-
$1,495 USD
View
Retailer 11
-
$1,506 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$1,552 USD
View
B
Retailer 13
-
$1,696 USD
View
B
Retailer 14
-
$2,041 USD
View
B
Retailer 15
-
$2,090 USD
View
B
Retailer 16
-
$2,130 USD
View
B
Retailer 17
-
$2,190 USD
View
B
Retailer 18
-
$2,190 USD
View
B
Retailer 19
-
$2,332 USD
View
B
Retailer 20
-
$2,499 USD
View
B
Retailer 21
-
$2,591 USD
View
B
Retailer 22
-
$2,865 USD
View
B
Retailer 23
-
$3,293 USD
View
Most Expensive
B
MOH London
6511580945 · Nov 5
$3,446 USD
£2,713 GBP
View
23 more retailers have this diamond
Prices start from $710 USDSave up to $2,736 USD

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
$710 USD