Cushion|Natural|GIA

0.97ct J I1 Cushion Natural Diamond

VG • J/I1 • GIA 1428977825

Certificate GIA 1428977825

Diamond specifications and retailer prices

From £664 GBP
$890 USD
As of November 2, 2026
Save £22 GBP (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £687 GBP at Jared · As of November 2, 2026
View at Jared

About this 0.97ct natural cushion diamond

This 0.97ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1428977825. Listed at 3 retailers as of November 2, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.97
Carat
J
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1428977825
Dimensions5.47 × 5.45 mm
L/W Ratio1.00
Top View
5.47 mm5.45 mm0.97 ctJ / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1428977825
Side View
Table 63.0%CrownGirdle: THK-VERPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £687 GBP|Low: £618 GBP|High: £838 GBP|Avg: £696 GBP
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
August 26, 2026
Retailer 2£618 GBP
Retailer 4£664 GBP
Retailer 5£664 GBP
Jared£687 GBP
Retailer 3£838 GBP

6 data points across 5 retailers

3 retailers£664 GBP to £687 GBP

B+
Cheapest Retailer
-
£664 GBP
$890 USD
B+
Retailer 2
-
£664 GBP
$890 USD
View
Most Expensive
B
Jared
144644870 · Nov 2
£687 GBP
$920 USD
View
2 more retailers have this diamond
Prices start from £664 GBPSave up to £22 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+
0.97ct Cushion
£664 GBP