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Heart|Natural|GIA

1.21ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 2225046302

Certificate GIA 2225046302

Diamond specifications and retailer prices

From £959 GBP
$1,287 USD
As of October 28, 2026
Save £45 GBP (5%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,005 GBP at B2C Jewels · As of October 31, 2026
View at B2C Jewels

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225046302. Listed at 4 retailers as of October 28, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2225046302
Dimensions5.95 × 5.44 × 4.72 mm
L/W Ratio1.09
Culet sizeNone
Top View
5.95 mm5.44 mm1.21 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2225046302
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 86.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £1,005 GBP|Low: £772 GBP|High: £1,652 GBP|Avg: £1,104 GBP|+1.3%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 23, 2026
Retailer 8£772 GBP
Retailer 7£959 GBP
Retailer 4£977 GBP
Retailer 3£1,000 GBP
B2C Jewels£1,005 GBP
Retailer 6£1,144 GBP
Retailer 5£1,410 GBP
Retailer 2£1,635 GBP

25 data points across 8 retailers

4 retailers£959 GBP to £1,005 GBP

A
Cheapest Retailer
-
£959 GBP
$1,287 USD
A
Retailer 2
-
£977 GBP
$1,311 USD
View
B+
Retailer 3
-
£1,000 GBP
$1,342 USD
View
Most Expensive
B+
B2C Jewels
20011504 · Oct 31
£1,005 GBP
$1,348 USD
View
3 more retailers have this diamond
Prices start from £959 GBPSave up to £45 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 Heart
£959 GBP