CaratHunter
Plans
Heart|Natural|GIA

1.30ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 2427573676

Certificate GIA 2427573676

Diamond specifications and retailer prices

From £4,241 GBP
$5,682 USD
As of October 26, 2026
1 retailer carries this diamond
Only listing: £4,241 GBP at Allurez
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Allurez

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2427573676. Listed at a single retailer as of October 26, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.30
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.34°
Pavilion angle50.91°
OriginNatural
Grading LabGIA
CertificateGIA 2427573676
Dimensions6.40 × 5.76 × 4.02 mm
L/W Ratio1.11
Top View
6.40 mm5.76 mm1.30 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427573676
Side View
Table 65.0%Crown 39.34°Girdle: MED-VTKPavilion 50.91°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: £2,221 GBP|Low: £1,557 GBP|High: £3,193 GBP|Avg: £2,154 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
July 1, 2026
Retailer 6£1,677 GBP
Retailer 3£1,710 GBP
Retailer 8£1,894 GBP
Retailer 7£2,021 GBP
Retailer 12£2,137 GBP
Retailer 1£2,221 GBP
Retailer 2£2,249 GBP
Retailer 5£2,283 GBP
Retailer 11£2,296 GBP
Retailer 9£2,355 GBP
Retailer 4£2,399 GBP
Retailer 10£3,193 GBP

58 data points across 12 retailers

1 retailer

B
Allurez
3842872 · Oct 26
£4,241 GBP
$5,682 USD
View

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
1.30ct Heart
£4,241 GBP