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Heart|Natural|GIA

1.30ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 7543471581

Certificate GIA 7543471581

Diamond specifications and retailer prices

From £1,630 GBP
SGD 2,951 SGD
As of October 31, 2026
Save £3,085 GBP (65%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,715 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 7543471581. Listed at 18 retailers as of October 27, 2026, with prices from £1,630 to £4,715, a £3,085 spread on the same certified stone. NZ Jewellers lists it at £4,715. 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
FluorescenceFaint
Crown angle36.9°
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 7543471581
Dimensions7.49 × 6.42 × 4.56 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
7.49 mm6.42 mm1.30 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7543471581
Side View
Table 58.0%Crown 36.9°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 60.9%

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 31
Current: £4,715 GBP|Low: £1,630 GBP|High: £4,715 GBP|Avg: £2,565 GBP|+17.2%
NZ Jewellers
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 2, 2026
Retailer 13£1,630 GBP
Retailer 11£1,932 GBP
Retailer 15£2,020 GBP
Retailer 12£2,198 GBP
Retailer 4£2,255 GBP
Retailer 14£2,255 GBP
Retailer 10£2,342 GBP
Retailer 6£2,362 GBP
Retailer 2£2,411 GBP
Retailer 3£2,455 GBP
Retailer 7£2,477 GBP
Retailer 5£2,602 GBP
Retailer 9£2,772 GBP
Retailer 8£3,771 GBP
NZ Jewellers£4,715 GBP

44 data points across 15 retailers

18 retailers£1,630 GBP to £4,715 GBP

A
Cheapest Retailer
-
£1,630 GBP
SGD 2,951 SGD
A
Retailer 2
-
£1,932 GBP
$2,589 USD
View
A
Retailer 3
-
£2,020 GBP
$2,706 USD
View
A
Retailer 4
-
£2,198 GBP
$2,945 USD
View
A
Retailer 5
-
£2,255 GBP
$3,022 USD
View
Retailer 6
-
£2,255 GBP
$3,022 USD
View
Price last confirmed 8 days ago
Retailer 7
-
£2,310 GBP
$3,095 USD
View
Price last confirmed 34 days ago
Retailer 8
-
£2,342 GBP
$3,138 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£2,362 GBP
$3,164 USD
View
A
Retailer 10
-
£2,411 GBP
View
B+
Retailer 11
-
£2,455 GBP
$3,290 USD
View
Retailer 12
-
£2,477 GBP
A$5,106 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
£2,602 GBP
$3,486 USD
View
Retailer 14
-
£2,665 GBP
$3,571 USD
View
Price last confirmed 34 days ago
B+
Retailer 15
-
£2,772 GBP
ZAR 60,001 ZAR
View
B
Retailer 16
-
£3,771 GBP
View
Retailer 17
-
£4,024 GBP
$5,392 USD
View
Price last confirmed 35 days ago
Most Expensive
C
NZ Jewellers
ee5b7e74-35c7-4ae6-9aa7-f63d8dba0a59 · Oct 27
£4,715 GBP
$6,317 USD
View
17 more retailers have this diamond
Prices start from £1,630 GBPSave up to £3,085 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
1.30ct Heart
£1,630 GBP