Cushion|Lab Grown|GIA

1.27ct F IF Cushion Lab Grown Diamond

EX • F/IF • GIA 7518100522

Certificate GIA 7518100522

Diamond specifications and retailer prices

From $919 USD
As of November 4, 2026
Save $2,793 USD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,712 USD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 1.27ct lab-grown cushion diamond

This 1.27ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F 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 7518100522. Listed at 18 retailers as of November 4, 2026, with prices from $919 to $3,712, a $2,793 spread on the same certified stone. Taylor and Hart lists it at $3,712. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7518100522
Dimensions6.10 × 6.09 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
6.10 mm6.09 mm1.27 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518100522
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,521 USD|Low: $919 USD|High: $6,810 USD|Avg: $2,316 USD|-2.2%
Retailer 1
Retailer 2
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Retailer 4
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Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Taylor and Hart
November 5, 2026
Retailer 6$919 USD
Retailer 16$928 USD
Retailer 2$1,120 USD
Retailer 17$1,243 USD
Retailer 8$1,343 USD
Retailer 15$1,605 USD
Retailer 10$1,691 USD
Retailer 4$1,870 USD
Retailer 11$1,915 USD
Retailer 13$2,030 USD
Retailer 9$2,290 USD
Retailer 14$2,290 USD
Retailer 5$2,641 USD
Retailer 12$2,717 USD
Retailer 3$2,880 USD
Retailer 1$3,521 USD
Taylor and Hart$3,712 USD
Retailer 7$6,810 USD

34 data points across 18 retailers

18 retailers$919 USD to $3,712 USD

A
Cheapest Retailer
-
$919 USD
Final sale: no returns
A
Retailer 2
-
$928 USD
View
A
Retailer 3
-
$1,120 USD
View
B+
Retailer 4
-
$1,243 USD
View
B+
Retailer 5
-
$1,343 USD
View
B+
Retailer 6
-
$1,605 USD
View
B+
Retailer 7
-
$1,691 USD
View
B+
Retailer 8
-
$1,870 USD
View
B+
Retailer 9
-
$1,910 USD
View
B+
Retailer 10
-
$1,915 USD
View
B+
Retailer 11
-
$2,030 USD
View
B
Retailer 12
-
$2,290 USD
View
B+
Retailer 13
-
$2,290 USD
View
B
Retailer 14
-
$2,641 USD
View
B
Retailer 15
-
$2,717 USD
View
B
Retailer 16
-
$2,880 USD
View
B
Retailer 17
-
$3,521 USD
View
Most Expensive
B
Taylor and Hart
YEI5CDX · Nov 4
$3,712 USD
View
17 more retailers have this diamond
Prices start from $919 USDSave up to $2,793 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
1.27ct Cushion
$919 USD