Cushion|Natural|GIA

1.05ct H IF Cushion Natural Diamond

EX • H/IF • GIA 6512303049

Certificate GIA 6512303049

Diamond specifications and retailer prices

From $1,842 USD
As of November 4, 2026
Save $618 USD (25%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,460 USD at GS Diamonds · As of November 5, 2026
View at GS Diamonds

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded H colour (near-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 6512303049. Listed at 8 retailers as of November 4, 2026, with prices from $1,842 to $2,460, a $618 spread on the same certified stone. GS Diamonds lists it at $2,460. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512303049
Dimensions6.03 × 5.54 × 3.70 mm
L/W Ratio1.09
Top View
6.03 mm5.54 mm1.05 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512303049
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,460 USD|Low: $1,663 USD|High: $2,958 USD|Avg: $2,136 USD|-15.7%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$1,842 USD
Retailer 4$1,855 USD
Retailer 7$1,872 USD
Retailer 2$2,006 USD
Retailer 6$2,143 USD
Retailer 5$2,217 USD
GS Diamonds$2,460 USD

46 data points across 7 retailers

8 retailers$1,842 USD to $2,460 USD

A
Cheapest Retailer
-
$1,842 USD
A
Retailer 2
-
$1,855 USD
View
Final sale: no returns
A
Retailer 3
-
$1,872 USD
View
A
Retailer 4
-
$2,006 USD
View
A
Retailer 5
-
$2,143 USD
View
A
Retailer 6
-
$2,150 USD
View
A
Retailer 7
-
$2,217 USD
View
Most Expensive
A
GS Diamonds
AN1E-100760953212 · Nov 5
$2,460 USD
A$3,784 AUD
View
7 more retailers have this diamond
Prices start from $1,842 USDSave up to $618 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
1.05ct Cushion
$1,842 USD