Cushion|Natural|GIA

0.70ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 6445470479

Certificate GIA 6445470479

Diamond specifications and retailer prices

From $741 USD
As of November 6, 2026
Save $859 USD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,600 USD at MOH London · As of November 2, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6445470479. Listed at 10 retailers as of November 2, 2026, with prices from $741 to $1,600, a $859 spread on the same certified stone. MOH London lists it at $1,600. 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
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6445470479
Dimensions5.18 × 4.81 × 3.32 mm
L/W Ratio1.08
Top View
5.18 mm4.81 mm0.70 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6445470479
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $1,600 USD|Low: $770 USD|High: $1,619 USD|Avg: $1,088 USD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$770 USD
Retailer 6$858 USD
Retailer 4$891 USD
Retailer 2$1,152 USD
Retailer 3$1,224 USD
MOH London$1,600 USD

44 data points across 6 retailers

10 retailers$741 USD to $1,600 USD

B+
Cheapest Retailer
-
$741 USD
B+
Retailer 2
-
$770 USD
View
B+
Retailer 3
-
$802 USD
View
B+
Retailer 4
-
$855 USD
View
B+
Retailer 5
-
$858 USD
View
B+
Retailer 6
-
$891 USD
View
B+
Retailer 7
-
$895 USD
View
B
Retailer 8
-
$1,152 USD
View
B
Retailer 9
-
$1,224 USD
View
Most Expensive
B
MOH London
3ABBC068B · Nov 2
$1,600 USD
£1,260 GBP
View
9 more retailers have this diamond
Prices start from $741 USDSave up to $859 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.

B+
0.70ct Cushion
$741 USD