Radiant|Natural|GIA

1.21ct J VS2 Radiant Natural Diamond

EX • J/VS2 • GIA 6552305586

Certificate GIA 6552305586

Diamond specifications and retailer prices

From £1,664 GBP
As of November 6, 2026
Save £1,944 GBP (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,708 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552305586. Listed at 18 retailers as of November 4, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552305586
Dimensions7.09 × 5.25 × 3.56 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
7.09 mm5.25 mm1.21 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552305586
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.8%

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 6
Current: £2,290 GBP|Low: £1,635 GBP|High: £3,745 GBP|Avg: £2,275 GBP|+8.0%
Retailer 1
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
November 7, 2026
Retailer 3£1,664 GBP
Retailer 6£1,665 GBP
Retailer 5£1,808 GBP
Retailer 12£1,815 GBP
Retailer 14£1,935 GBP
Retailer 11£1,944 GBP
Retailer 4£2,049 GBP
Retailer 15£2,084 GBP
Retailer 2£2,223 GBP
Retailer 1£2,290 GBP
Retailer 7£2,493 GBP
Retailer 8£2,519 GBP
Retailer 9£2,640 GBP
Retailer 13£3,341 GBP
Retailer 10£3,608 GBP

29 data points across 15 retailers

18 retailers£1,664 GBP to £3,608 GBP

A
Cheapest Retailer
-
£1,664 GBP
A
Retailer 2
-
£1,665 GBP
View
A
Retailer 3
-
£1,808 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,815 GBP
View
B+
Retailer 5
-
£1,935 GBP
View
B+
Retailer 6
-
£1,944 GBP
View
B+
Retailer 7
-
£2,049 GBP
View
B+
Retailer 8
-
£2,084 GBP
View
B+
Retailer 9
-
£2,223 GBP
View
B+
Retailer 10
-
£2,238 GBP
View
B+
Retailer 11
-
£2,290 GBP
View
Retailer 12
-
£2,493 GBP
View
Price last confirmed 20 days ago
Retailer 13
-
£2,495 GBP
View
Price last confirmed 34 days ago
B+
Retailer 14
-
£2,519 GBP
View
B+
Retailer 15
-
£2,640 GBP
View
B
Retailer 16
-
£3,341 GBP
View
B
Retailer 17
-
£3,608 GBP
View
Most Expensive
NZ Jewellers
33cd37e3-7c57-4413-b830-1a9686bed576 · Sep 30
£4,708 GBP
$6,301 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from £1,664 GBPSave up to £1,944 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
1.21ct Radiant
£1,664 GBP