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Cushion|Natural|GIA

0.70ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 6542747061

Certificate GIA 6542747061

Diamond specifications and retailer prices

From £516 GBP
HK$5,400 HKD
As of October 30, 2026
Save £813 GBP (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,329 GBP 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542747061. Listed at 17 retailers as of October 29, 2026, with prices from £516 to £1,329, a £813 spread on the same certified stone. MOH London lists it at £1,329. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542747061
Dimensions5.65 × 4.88 × 3.32 mm
L/W Ratio1.16
Top View
5.65 mm4.88 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542747061
Side View
Table 70.0%CrownGirdle: MED-VTKPavilion 41.8°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,329 GBP|Low: £516 GBP|High: £1,345 GBP|Avg: £860 GBP|-1.1%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 7£516 GBP
Retailer 15£666 GBP
Retailer 11£677 GBP
Retailer 4£679 GBP
Retailer 12£681 GBP
Retailer 13£712 GBP
Retailer 5£721 GBP
Retailer 9£723 GBP
Retailer 3£832 GBP
Retailer 16£843 GBP
Retailer 6£848 GBP
Retailer 2£977 GBP
Retailer 14£1,068 GBP
Retailer 10£1,078 GBP
Retailer 8£1,100 GBP
MOH London£1,329 GBP

31 data points across 16 retailers

17 retailers£516 GBP to £1,329 GBP

A
Cheapest Retailer
-
£516 GBP
HK$5,400 HKD
B+
Retailer 2
-
£666 GBP
$892 USD
View
Final sale: no returns
B+
Retailer 3
-
£677 GBP
€864 EUR
View
B+
Retailer 4
-
£679 GBP
$910 USD
View
B+
Retailer 5
-
£681 GBP
$912 USD
View
B+
Retailer 6
-
£712 GBP
$954 USD
View
Retailer 7
-
£721 GBP
SGD 1,306 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£723 GBP
View
B+
Retailer 9
-
£832 GBP
$1,115 USD
View
B+
Retailer 10
-
£843 GBP
$1,129 USD
View
B+
Retailer 11
-
£848 GBP
$1,136 USD
View
B+
Retailer 12
-
£950 GBP
A$1,958 AUD
View
B+
Retailer 13
-
£977 GBP
€1,247 EUR
View
Retailer 14
-
£1,068 GBP
$1,431 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
£1,078 GBP
ZAR 23,325 ZAR
View
Retailer 16
-
£1,100 GBP
A$2,267 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
4B30CE729 · Oct 29
£1,329 GBP
View
16 more retailers have this diamond
Prices start from £516 GBPSave up to £813 GBP

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.

A
0.70ct Cushion
£516 GBP