Cushion|Natural|GIA

0.70ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 7541286436

Certificate GIA 7541286436

Diamond specifications and retailer prices

From £489 GBP
SGD 885 SGD
As of October 27, 2026
Save £86 GBP (15%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £575 GBP at Jared · As of October 28, 2026
View at Jared

About this 0.7ct natural cushion diamond

This 0.7ct natural cushion sits in the half to three-quarter carat band, graded H 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 7541286436. Listed at 7 retailers as of October 27, 2026, with prices from £489 to £575, a £86 spread on the same certified stone. Jared lists it at £575. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541286436
Dimensions5.34 × 4.90 × 3.26 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
5.34 mm4.90 mm0.70 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541286436
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

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: Oct 27
Current: £575 GBP|Low: £355 GBP|High: £627 GBP|Avg: £517 GBP|-8.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8£355 GBP
Retailer 3£414 GBP
Retailer 6£489 GBP
Retailer 5£513 GBP
Retailer 2£543 GBP
Retailer 4£560 GBP
Retailer 7£560 GBP
Jared£575 GBP

40 data points across 8 retailers

7 retailers£489 GBP to £575 GBP

Retailer 1
-
£414 GBP
$555 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
£489 GBP
SGD 885 SGD
View
B+
Retailer 3
-
£513 GBP
$688 USD
View
B+
Retailer 4
-
£543 GBP
View
B+
Retailer 5
-
£560 GBP
$750 USD
View
B+
Retailer 6
-
£560 GBP
$750 USD
View
Most Expensive
B+
Jared
159885796 · Oct 28
£575 GBP
$770 USD
View
6 more retailers have this diamond
Prices start from £489 GBPSave up to £86 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.

B+
0.70ct Cushion
£489 GBP