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Cushion|Natural|GIA

0.70ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 6412965521

Certificate GIA 6412965521

Diamond specifications and retailer prices

From $913 AUD
HK$5,000 HKD
As of November 1, 2026
Save $1,352 AUD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,265 AUD at MOH London · As of November 1, 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 I 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 6412965521. Listed at 13 retailers as of November 1, 2026, with prices from $913 to $2,265, a $1,352 spread on the same certified stone. MOH London lists it at $2,265. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6412965521
Dimensions4.82 × 4.77 × 3.50 mm
L/W Ratio1.01
Top View
4.82 mm4.77 mm0.70 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceStrong
CertificateGIA 6412965521
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 73.3%

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 1
Current: $2,265 AUD|Low: $913 AUD|High: $2,291 AUD|Avg: $1,408 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 3$913 AUD
Retailer 4$1,109 AUD
Retailer 5$1,113 AUD
Retailer 10$1,140 AUD
Retailer 9$1,237 AUD
Retailer 11$1,251 AUD
Retailer 12$1,378 AUD
Retailer 6$1,445 AUD
Retailer 13$1,470 AUD
Retailer 2$1,560 AUD
Retailer 7$1,745 AUD
Retailer 8$1,847 AUD
MOH London$2,265 AUD

27 data points across 13 retailers

13 retailers$913 AUD to $2,265 AUD

B+
Cheapest Retailer
-
$913 AUD
HK$5,000 HKD
B
Retailer 2
-
$1,113 AUD
$780 USD
View
B
Retailer 3
-
$1,140 AUD
$799 USD
View
Final sale: no returns
B
Retailer 4
-
$1,237 AUD
$867 USD
View
B
Retailer 5
-
$1,251 AUD
$877 USD
View
B
Retailer 6
-
$1,282 AUD
SGD 1,214 SGD
View
B
Retailer 7
-
$1,378 AUD
$966 USD
View
B
Retailer 8
-
$1,445 AUD
£797 GBP
View
B
Retailer 9
-
$1,470 AUD
$1,030 USD
View
B
Retailer 10
-
$1,560 AUD
£861 GBP
View
C
Retailer 11
-
$1,745 AUD
€1,165 EUR
View
C
Retailer 12
-
$1,847 AUD
ZAR 20,917 ZAR
View
Most Expensive
C
MOH London
0178C185F · Nov 1
$2,265 AUD
£1,250 GBP
View
12 more retailers have this diamond
Prices start from $913 AUDSave up to $1,352 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
$913 AUD