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Cushion|Lab Grown|GIA

1.11ct D IF Cushion Lab Grown Diamond

EX • D/IF • GIA 6521256829

Certificate GIA 6521256829

Diamond specifications and retailer prices

From €633 EUR
$710 USD
As of November 2, 2026
Save €2,484 EUR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,537 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.11ct lab-grown cushion diamond

This 1.11ct lab-grown cushion sits in the classic one-carat band, graded D 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 6521256829. Listed at 20 retailers as of November 1, 2026, with a 392% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6521256829
Dimensions5.84 × 5.82 × 3.92 mm
L/W Ratio1.00
Top View
5.84 mm5.82 mm1.11 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521256829
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.3%

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: Nov 2
Current: €5,537 EUR|Low: €633 EUR|High: €5,537 EUR|Avg: €1,985 EUR
Do Amore Diamonds
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
November 2, 2026
Retailer 3€633 EUR
Retailer 4€727 EUR
Retailer 17€909 EUR
Retailer 6€1,019 EUR
Retailer 9€1,090 EUR
Retailer 12€1,378 EUR
Retailer 2€1,528 EUR
Retailer 10€1,658 EUR
Retailer 15€2,024 EUR
Retailer 14€2,122 EUR
Retailer 8€2,134 EUR
Retailer 16€2,250 EUR
Retailer 13€2,269 EUR
Retailer 7€2,582 EUR
Retailer 5€2,970 EUR
Retailer 11€3,117 EUR
Do Amore Diamonds€5,537 EUR

39 data points across 17 retailers

20 retailers€633 EUR to €3,117 EUR

A
Cheapest Retailer
-
€633 EUR
$710 USD
A
Retailer 2
-
€727 EUR
$815 USD
View
Final sale: no returns
B+
Retailer 3
-
€909 EUR
$1,020 USD
View
B+
Retailer 4
-
€1,019 EUR
$1,143 USD
View
B+
Retailer 5
-
€1,090 EUR
$1,223 USD
View
B+
Retailer 6
-
€1,378 EUR
View
B+
Retailer 7
-
€1,528 EUR
ZAR 27,682 ZAR
View
B+
Retailer 8
-
€1,658 EUR
$1,860 USD
View
B+
Retailer 9
-
€1,685 EUR
$1,890 USD
View
B
Retailer 10
-
€1,915 EUR
$2,148 USD
View
B+
Retailer 11
-
€2,024 EUR
$2,270 USD
View
B
Retailer 12
-
€2,024 EUR
$2,270 USD
View
B+
Retailer 13
-
€2,122 EUR
$2,380 USD
View
B
Retailer 14
-
€2,134 EUR
CA$3,325 CAD
View
B+
Retailer 15
-
€2,250 EUR
$2,524 USD
View
B+
Retailer 16
-
€2,269 EUR
A$3,916 AUD
View
B
Retailer 17
-
€2,582 EUR
£2,280 GBP
View
B
Retailer 18
-
€2,970 EUR
$3,332 USD
View
B
Retailer 19
-
€3,117 EUR
£2,753 GBP
View
Most Expensive
Do Amore Diamonds
32-6521256829 · Nov 2
€5,537 EUR
$6,210 USD
View
Price under review
19 more retailers have this diamond
Prices start from €633 EURSave up to €2,484 EUR

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
1.11ct Cushion
€633 EUR