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Cushion|Lab Grown|GIA

1.14ct E IF Cushion Lab Grown Diamond

ID • E/IF • GIA 6511156760

Certificate GIA 6511156760

Diamond specifications and retailer prices

From $846 USD
As of October 30, 2026
Save $2,784 USD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,630 USD at MOH London · As of October 27, 2026
View at MOH London

About this 1.14ct lab-grown cushion diamond

This 1.14ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511156760. Listed at 7 retailers as of October 27, 2026, with prices from $846 to $3,630, a $2,784 spread on the same certified stone. MOH London lists it at $3,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
E
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6511156760
Dimensions6.05 × 5.94 × 3.77 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This is a man/made diamond.
Key to symbols
Minor Details of Polish
Top View
6.05 mm5.94 mm1.14 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511156760
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.4%

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: $3,630 USD|Low: $608 USD|High: $3,700 USD|Avg: $2,257 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$846 USD
Retailer 3$1,778 USD
Retailer 2$1,917 USD
Retailer 7$2,170 USD
Retailer 8$2,460 USD
Retailer 4$2,598 USD
Retailer 5$2,667 USD
MOH London$3,630 USD

28 data points across 8 retailers

7 retailers$846 USD to $3,630 USD

A
Cheapest Retailer
-
$846 USD
Final sale: no returns
B+
Retailer 2
-
$1,778 USD
ZAR 28,716 ZAR
View
B+
Retailer 3
-
$1,917 USD
View
B
Retailer 4
-
$2,170 USD
View
B+
Retailer 5
-
$2,598 USD
View
B
Retailer 6
-
$2,667 USD
£2,100 GBP
View
Most Expensive
B
MOH London
6511156760 · Oct 27
$3,630 USD
£2,858 GBP
View
6 more retailers have this diamond
Prices start from $846 USDSave up to $2,784 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.

A
1.14ct Cushion
$846 USD