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Cushion|Natural|GIA

0.70ct I SI1 Cushion Natural Diamond

ID • I/SI1 • GIA 2436924650

Certificate GIA 2436924650

Diamond specifications and retailer prices

From $1,242 AUD
HK$6,800 HKD
As of November 1, 2026
Save $1,286 AUD (51%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,528 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 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 2436924650. Listed at 12 retailers as of October 29, 2026, with prices from $1,242 to $2,528, a $1,286 spread on the same certified stone. MOH London lists it at $2,528. 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

0.70
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2436924650
Dimensions5.18 × 4.89 × 3.17 mm
L/W Ratio1.06
Top View
5.18 mm4.89 mm0.70 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2436924650
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.9%

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: $2,528 AUD|Low: $1,161 AUD|High: $2,542 AUD|Avg: $1,593 AUD|-0.6%
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 13$1,217 AUD
Retailer 8$1,242 AUD
Retailer 11$1,267 AUD
Retailer 10$1,373 AUD
Retailer 5$1,386 AUD
Retailer 12$1,455 AUD
Retailer 4$1,563 AUD
Retailer 3$1,591 AUD
Retailer 7$1,608 AUD
Retailer 2$1,731 AUD
Retailer 6$1,930 AUD
Retailer 9$2,050 AUD
MOH London$2,528 AUD

27 data points across 13 retailers

12 retailers$1,242 AUD to $2,528 AUD

B+
Cheapest Retailer
-
$1,242 AUD
HK$6,800 HKD
B+
Retailer 2
-
$1,267 AUD
$888 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,373 AUD
$962 USD
View
B+
Retailer 4
-
$1,386 AUD
$971 USD
View
B+
Retailer 5
-
$1,455 AUD
$1,020 USD
View
B
Retailer 6
-
$1,563 AUD
$1,096 USD
View
B
Retailer 7
-
$1,591 AUD
$1,115 USD
View
B
Retailer 8
-
$1,608 AUD
£887 GBP
View
B
Retailer 9
-
$1,731 AUD
£955 GBP
View
B
Retailer 10
-
$1,930 AUD
€1,288 EUR
View
B
Retailer 11
-
$2,050 AUD
ZAR 23,214 ZAR
View
Most Expensive
B
MOH London
DC1CF20EF · Oct 29
$2,528 AUD
£1,395 GBP
View
11 more retailers have this diamond
Prices start from $1,242 AUDSave up to $1,286 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
$1,242 AUD