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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 $710 USD
As of November 2, 2026
Save $2,786 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,210 USD 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: $6,210 USD|Low: $710 USD|High: $6,210 USD|Avg: $2,232 USD
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 3, 2026
Retailer 4$710 USD
Retailer 2$813 USD
Retailer 3$1,020 USD
Retailer 6$1,143 USD
Retailer 9$1,223 USD
Retailer 13$1,546 USD
Retailer 10$1,714 USD
Retailer 11$1,860 USD
Retailer 16$2,270 USD
Retailer 15$2,380 USD
Retailer 8$2,394 USD
Retailer 17$2,524 USD
Retailer 14$2,545 USD
Retailer 7$2,896 USD
Retailer 5$3,332 USD
Retailer 12$3,496 USD
Do Amore Diamonds$6,210 USD

40 data points across 17 retailers

20 retailers$710 USD to $3,496 USD

A
Cheapest Retailer
-
$710 USD
A
Retailer 2
-
$813 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,020 USD
View
B+
Retailer 4
-
$1,143 USD
View
B+
Retailer 5
-
$1,223 USD
View
B+
Retailer 6
-
$1,546 USD
€1,472 EUR
View
B+
Retailer 7
-
$1,714 USD
ZAR 27,682 ZAR
View
B+
Retailer 8
-
$1,860 USD
View
B+
Retailer 9
-
$1,890 USD
View
B
Retailer 10
-
$2,148 USD
View
B+
Retailer 11
-
$2,270 USD
View
B
Retailer 12
-
$2,270 USD
View
B+
Retailer 13
-
$2,380 USD
View
B
Retailer 14
-
$2,394 USD
CA$3,325 CAD
View
B+
Retailer 15
-
$2,524 USD
View
B+
Retailer 16
-
$2,545 USD
A$3,916 AUD
View
B
Retailer 17
-
$2,896 USD
£2,280 GBP
View
B
Retailer 18
-
$3,332 USD
View
B
Retailer 19
-
$3,496 USD
£2,753 GBP
View
Most Expensive
Do Amore Diamonds
32-6521256829 · Nov 2
$6,210 USD
View
Price under review
19 more retailers have this diamond
Prices start from $710 USDSave up to $2,786 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
1.11ct Cushion
$710 USD