CaratHunter
Plans
Cushion|Natural|HRD

1.02ct E SI2 Cushion Natural Diamond

ID • E/SI2 • HRD 210000181874

Shape and cutting style on the report: Cushion

Certificate HRD 210000181874

Diamond specifications and retailer prices

From £1,299 GBP
$1,741 USD
As of October 30, 2026
Save £2,180 GBP (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,479 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 210000181874. Listed at 10 retailers as of October 30, 2026, with prices from £1,299 to £3,479, a £2,180 spread on the same certified stone. NZ Jewellers lists it at £3,479. 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

1.02
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 210000181874
Dimensions5.66 × 5.49 × 3.88 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Top View
5.66 mm5.49 mm1.02 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 210000181874
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: 0.0Depth 71.0%

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: £3,479 GBP|Low: £1,299 GBP|High: £3,479 GBP|Avg: £1,703 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10£1,299 GBP
Retailer 8£1,317 GBP
Retailer 3£1,426 GBP
Retailer 5£1,426 GBP
Retailer 9£1,485 GBP
Retailer 4£1,492 GBP
Retailer 6£1,529 GBP
Retailer 7£1,646 GBP
Retailer 2£1,948 GBP
NZ Jewellers£3,479 GBP

10 data points across 10 retailers

10 retailers£1,299 GBP to £3,479 GBP

A
Cheapest Retailer
-
£1,299 GBP
$1,741 USD
A
Retailer 2
-
£1,317 GBP
$1,764 USD
View
Final sale: no returns
A
Retailer 3
-
£1,426 GBP
$1,911 USD
View
A
Retailer 4
-
£1,426 GBP
$1,911 USD
View
A
Retailer 5
-
£1,485 GBP
$1,990 USD
View
A
Retailer 6
-
£1,492 GBP
$1,999 USD
View
A
Retailer 7
-
£1,529 GBP
$2,049 USD
View
B+
Retailer 8
-
£1,646 GBP
$2,205 USD
View
B+
Retailer 9
-
£1,948 GBP
€2,486 EUR
View
Most Expensive
B
NZ Jewellers
bf4dc3ed-84d9-4e29-991e-cce1e3687fb9 · Oct 30
£3,479 GBP
$4,662 USD
View
9 more retailers have this diamond
Prices start from £1,299 GBPSave up to £2,180 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
1.02ct Cushion
£1,299 GBP