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Cushion|Natural|GIA

1.60ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 2464120187

Certificate GIA 2464120187

Diamond specifications and retailer prices

From €3,260 EUR
$3,656 USD
As of November 2, 2026
Save €3,548 EUR (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,807 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct natural cushion diamond

This 1.6ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2464120187. Listed at 20 retailers as of October 29, 2026, with prices from €3,260 to €6,807, a €3,548 spread on the same certified stone. MOH London lists it at €6,807. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.60
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2464120187
Dimensions6.79 × 6.68 × 4.55 mm
L/W Ratio1.02
Top View
6.79 mm6.68 mm1.60 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2464120187
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.1%

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: €6,807 EUR|Low: €3,852 EUR|High: €6,853 EUR|Avg: €4,751 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6€3,852 EUR
Retailer 2€4,034 EUR
Retailer 8€4,076 EUR
Retailer 4€4,227 EUR
Retailer 7€4,286 EUR
Retailer 3€4,809 EUR
Retailer 5€5,226 EUR
MOH London€6,807 EUR

36 data points across 8 retailers

20 retailers€3,260 EUR to €6,807 EUR

A
Cheapest Retailer
-
€3,260 EUR
$3,656 USD
A
Retailer 2
-
€3,389 EUR
$3,801 USD
View
A
Retailer 3
-
€3,397 EUR
$3,810 USD
View
A
Retailer 4
-
€3,617 EUR
$4,057 USD
View
A
Retailer 5
-
€3,655 EUR
$4,100 USD
View
A
Retailer 6
-
€3,832 EUR
$4,298 USD
View
A
Retailer 7
-
€3,852 EUR
$4,320 USD
View
A
Retailer 8
-
€4,034 EUR
£3,562 GBP
View
A
Retailer 9
-
€4,076 EUR
$4,572 USD
View
A
Retailer 10
-
€4,081 EUR
$4,577 USD
View
A
Retailer 11
-
€4,227 EUR
£3,734 GBP
View
Retailer 12
-
€4,286 EUR
A$7,395 AUD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
€4,333 EUR
$4,860 USD
View
B+
Retailer 14
-
€4,333 EUR
$4,860 USD
View
B+
Retailer 15
-
€4,476 EUR
$5,020 USD
View
Retailer 16
-
€4,695 EUR
$5,266 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
€4,809 EUR
View
B+
Retailer 18
-
€5,226 EUR
ZAR 94,687 ZAR
View
B
Retailer 19
-
€6,151 EUR
$6,899 USD
View
Most Expensive
B
MOH London
DD8F12AAC · Oct 29
€6,807 EUR
£6,012 GBP
View
19 more retailers have this diamond
Prices start from €3,260 EURSave up to €3,548 EUR

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
1.60ct Cushion
€3,260 EUR