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Cushion|Natural|GIA

0.70ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 1549995204

Certificate GIA 1549995204

Diamond specifications and retailer prices

From £535 GBP
HK$5,600 HKD
As of November 1, 2026
Save £758 GBP (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,293 GBP 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 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 1549995204. Listed at 17 retailers as of November 1, 2026, with prices from £535 to £1,293, a £758 spread on the same certified stone. MOH London lists it at £1,293. 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1549995204
Dimensions6.25 × 4.79 × 3.13 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
6.25 mm4.79 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1549995204
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.4%

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: Nov 1
Current: £1,293 GBP|Low: £535 GBP|High: £1,324 GBP|Avg: £849 GBP|-2.4%
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
November 1, 2026
Retailer 7£535 GBP
Retailer 16£651 GBP
Retailer 9£695 GBP
Retailer 4£702 GBP
Retailer 13£705 GBP
Retailer 14£736 GBP
Retailer 5£747 GBP
Retailer 12£821 GBP
Retailer 2£826 GBP
Retailer 3£865 GBP
Retailer 6£872 GBP
Retailer 10£994 GBP
Retailer 11£1,054 GBP
Retailer 8£1,077 GBP
Retailer 15£1,106 GBP
MOH London£1,293 GBP

25 data points across 16 retailers

17 retailers£535 GBP to £1,293 GBP

A
Cheapest Retailer
-
£535 GBP
HK$5,600 HKD
B+
Retailer 2
-
£651 GBP
$872 USD
View
Final sale: no returns
B+
Retailer 3
-
£695 GBP
€887 EUR
View
B+
Retailer 4
-
£702 GBP
$940 USD
View
B+
Retailer 5
-
£705 GBP
$944 USD
View
B+
Retailer 6
-
£736 GBP
$986 USD
View
Retailer 7
-
£747 GBP
SGD 1,352 SGD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£821 GBP
$1,100 USD
View
B+
Retailer 9
-
£826 GBP
View
B+
Retailer 10
-
£865 GBP
$1,159 USD
View
B+
Retailer 11
-
£872 GBP
$1,168 USD
View
B
Retailer 12
-
£984 GBP
A$2,028 AUD
View
B+
Retailer 13
-
£994 GBP
€1,269 EUR
View
B
Retailer 14
-
£1,054 GBP
ZAR 22,821 ZAR
View
Retailer 15
-
£1,077 GBP
A$2,221 AUD
View
Price last confirmed 27 days ago
Retailer 16
-
£1,106 GBP
$1,481 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
CE4C19154 · Nov 1
£1,293 GBP
View
16 more retailers have this diamond
Prices start from £535 GBPSave up to £758 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
£535 GBP