Cushion|Natural|GIA

0.71ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 6435160686

Certificate GIA 6435160686

Diamond specifications and retailer prices

From $550 USD
As of November 6, 2026
Save $942 USD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,492 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.71ct natural cushion diamond

This 0.71ct natural cushion sits in the half to three-quarter 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 6435160686. Listed at 13 retailers as of November 4, 2026, with prices from $550 to $1,492, a $942 spread on the same certified stone. MOH London lists it at $1,492. 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

0.71
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6435160686
Dimensions4.99 × 4.50 × 3.52 mm
L/W Ratio1.11
Top View
4.99 mm4.50 mm0.71 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6435160686
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 78.1%

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: $1,492 USD|Low: $550 USD|High: $1,513 USD|Avg: $864 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$550 USD
Retailer 10$615 USD
Retailer 4$672 USD
Retailer 8$697 USD
Retailer 5$784 USD
Retailer 2$811 USD
Retailer 6$835 USD
Retailer 3$946 USD
Retailer 7$966 USD
MOH London$1,492 USD

34 data points across 10 retailers

13 retailers$550 USD to $1,492 USD

A
Cheapest Retailer
-
$550 USD
A
Retailer 2
-
$615 USD
View
Final sale: no returns
Retailer 3
-
$667 USD
View
Price last confirmed 59 days ago
A
Retailer 4
-
$672 USD
View
Retailer 5
-
$697 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$779 USD
View
B+
Retailer 7
-
$784 USD
View
B+
Retailer 8
-
$811 USD
View
B+
Retailer 9
-
$835 USD
View
B+
Retailer 10
-
$946 USD
View
B
Retailer 11
-
$966 USD
View
Retailer 12
-
$973 USD
View
Price last confirmed 34 days ago
Most Expensive
B
MOH London
9C5C66464 · Nov 4
$1,492 USD
£1,175 GBP
View
12 more retailers have this diamond
Prices start from $550 USDSave up to $942 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
0.71ct Cushion
$550 USD