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Cushion|Natural|GIA

0.71ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 2185987880

Certificate GIA 2185987880

Diamond specifications and retailer prices

From $1,774 AUD
As of November 5, 2026
Save $1,924 AUD (52%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,699 AUD at MOH London · As of November 2, 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 G 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 2185987880. Listed at 9 retailers as of November 2, 2026, with prices from $1,774 to $3,699, a $1,924 spread on the same certified stone. MOH London lists it at $3,699. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2185987880
Dimensions5.26 × 5.24 × 3.58 mm
L/W Ratio1.00
Top View
5.26 mm5.24 mm0.71 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2185987880
Side View
Table 55.0%CrownGirdle: THN-MEDPavilionCulet: NDepth 68.3%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $3,699 AUD|Low: $1,912 AUD|High: $3,745 AUD|Avg: $2,689 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$1,912 AUD
Retailer 7$2,074 AUD
Retailer 3$2,332 AUD
Retailer 5$2,755 AUD
Retailer 2$2,924 AUD
Retailer 4$3,152 AUD
MOH London$3,699 AUD

45 data points across 7 retailers

9 retailers$1,774 AUD to $3,699 AUD

B+
Cheapest Retailer
-
$1,774 AUD
B
Retailer 2
-
$1,845 AUD
View
Retailer 3
-
$1,912 AUD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$2,074 AUD
View
B
Retailer 5
-
$2,332 AUD
View
Retailer 6
-
$2,755 AUD
View
Price last confirmed 33 days ago
B
Retailer 7
-
$2,924 AUD
View
B
Retailer 8
-
$3,152 AUD
View
Most Expensive
B
MOH London
A86B1F721 · Nov 2
$3,699 AUD
£2,001 GBP
View
8 more retailers have this diamond
Prices start from $1,774 AUDSave up to $1,924 AUD

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+
0.71ct Cushion
$1,774 AUD