Cushion|Natural|GIA

1.61ct I IF Cushion Natural Diamond

EX • I/IF • GIA 6542611855

Certificate GIA 6542611855

Diamond specifications and retailer prices

From $6,590 USD
As of October 31, 2026
Save $3,931 USD (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,521 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.61ct natural cushion diamond

This 1.61ct natural cushion sits in the one-and-a-half to two carat band, graded I 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 6542611855. Listed at 9 retailers as of October 31, 2026, with prices from $6,590 to $10,521, a $3,931 spread on the same certified stone. MOH London lists it at $10,521. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542611855
Dimensions7.44 × 5.97 × 4.09 mm
L/W Ratio1.25
Top View
7.44 mm5.97 mm1.61 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542611855
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $10,521 USD|Low: $5,391 USD|High: $10,648 USD|Avg: $7,578 USD|+11.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$6,590 USD
Retailer 8$6,592 USD
Retailer 6$6,760 USD
Retailer 2$6,848 USD
Retailer 5$6,931 USD
Retailer 9$7,727 USD
Retailer 4$7,804 USD
Retailer 3$8,774 USD
MOH London$10,521 USD

45 data points across 9 retailers

9 retailers$6,590 USD to $10,521 USD

B+
Cheapest Retailer
-
$6,590 USD
Final sale: no returns
Retailer 2
-
$6,592 USD
View
Price last confirmed 24 days ago
B+
Retailer 3
-
$6,760 USD
View
B+
Retailer 4
-
$6,848 USD
£5,392 GBP
View
Retailer 5
-
$6,931 USD
A$10,663 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$7,727 USD
£6,084 GBP
View
B+
Retailer 7
-
$7,804 USD
€7,432 EUR
View
B+
Retailer 8
-
$8,774 USD
ZAR 141,738 ZAR
View
Most Expensive
B
MOH London
9C135DECA · Nov 1
$10,521 USD
£8,284 GBP
View
8 more retailers have this diamond
Prices start from $6,590 USDSave up to $3,931 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.

B+
1.61ct Cushion
$6,590 USD