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Cushion|Natural|GIA

1.02ct K IF Cushion Natural Diamond

EX • K/IF • GIA 1558516905

Certificate GIA 1558516905

Diamond specifications and retailer prices

From $1,446 USD
As of November 6, 2026
Save $1,291 USD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,737 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) 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 1558516905. Listed at 4 retailers as of November 4, 2026, with prices from $1,446 to $2,737, a $1,291 spread on the same certified stone. MOH London lists it at $2,737. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
K
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558516905
Dimensions6.74 × 5.06 × 3.48 mm
L/W Ratio1.33
Top View
6.74 mm5.06 mm1.02 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558516905
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.8%

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 6
Current: $2,737 USD|Low: $1,290 USD|High: $3,125 USD|Avg: $2,126 USD|-11.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$1,446 USD
Retailer 3$1,634 USD
Retailer 2$2,126 USD
MOH London$2,737 USD

29 data points across 4 retailers

4 retailers$1,446 USD to $2,737 USD

A
Cheapest Retailer
-
$1,446 USD
Final sale: no returns
A
Retailer 2
-
$1,634 USD
View
B+
Retailer 3
-
$2,126 USD
View
Most Expensive
B
MOH London
EEA7387C4 · Nov 4
$2,737 USD
£2,155 GBP
View
3 more retailers have this diamond
Prices start from $1,446 USDSave up to $1,291 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
1.02ct Cushion
$1,446 USD