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Cushion|Natural|GIA

0.70ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 6491081403

Certificate GIA 6491081403

Diamond specifications and retailer prices

From $1,330 AUD
HK$7,300 HKD
As of November 1, 2026
Save $1,434 AUD (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,764 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct natural cushion diamond

This 0.7ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6491081403. Listed at 12 retailers as of October 29, 2026, with prices from $1,330 to $2,764, a $1,434 spread on the same certified stone. MOH London lists it at $2,764. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6491081403
Dimensions5.30 × 4.97 × 3.15 mm
L/W Ratio1.07
Top View
5.30 mm4.97 mm0.70 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6491081403
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,764 AUD|Low: $1,270 AUD|High: $2,782 AUD|Avg: $1,795 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$1,330 AUD
Retailer 10$1,331 AUD
Retailer 7$1,384 AUD
Retailer 4$1,438 AUD
Retailer 6$1,500 AUD
Retailer 2$1,770 AUD
Retailer 8$1,962 AUD
Retailer 3$2,106 AUD
Retailer 5$2,241 AUD
MOH London$2,764 AUD

42 data points across 10 retailers

12 retailers$1,330 AUD to $2,764 AUD

B
Cheapest Retailer
-
$1,330 AUD
HK$7,300 HKD
B
Retailer 2
-
$1,384 AUD
$972 USD
View
Final sale: no returns
B
Retailer 3
-
$1,438 AUD
$1,010 USD
View
B
Retailer 4
-
$1,438 AUD
$1,010 USD
View
B
Retailer 5
-
$1,500 AUD
$1,054 USD
View
B
Retailer 6
-
$1,580 AUD
$1,110 USD
View
B
Retailer 7
-
$1,691 AUD
$1,188 USD
View
B
Retailer 8
-
$1,770 AUD
£979 GBP
View
Retailer 9
-
$1,962 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$2,106 AUD
€1,409 EUR
View
B
Retailer 11
-
$2,241 AUD
ZAR 25,435 ZAR
View
Most Expensive
C
MOH London
C40EF679D · Oct 29
$2,764 AUD
£1,529 GBP
View
11 more retailers have this diamond
Prices start from $1,330 AUDSave up to $1,434 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
0.70ct Cushion
$1,330 AUD