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Heart|Natural|GIA

0.64ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 1242079853

Certificate GIA 1242079853

Diamond specifications and retailer prices

From £420 GBP
HK$4,400 HKD
As of November 1, 2026
Save £1,226 GBP (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,646 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.64ct natural heart diamond

This 0.64ct natural heart sits in the half to three-quarter carat band, graded G 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 1242079853. Listed at 18 retailers as of October 30, 2026, with prices from £420 to £1,646, a £1,226 spread on the same certified stone. NZ Jewellers lists it at £1,646. 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

0.64
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242079853
Dimensions5.16 × 5.99 × 3.54 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
5.16 mm5.99 mm0.64 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1242079853
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.2%

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 1
Current: £1,646 GBP|Low: £420 GBP|High: £1,714 GBP|Avg: £697 GBP|-4.0%
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
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 13£420 GBP
Retailer 15£478 GBP
Retailer 16£481 GBP
Retailer 14£517 GBP
Retailer 18£524 GBP
Retailer 9£527 GBP
Retailer 12£531 GBP
Retailer 11£568 GBP
Retailer 5£594 GBP
Retailer 2£605 GBP
Retailer 4£641 GBP
Retailer 8£661 GBP
Retailer 7£664 GBP
Retailer 10£729 GBP
Retailer 6£767 GBP
Retailer 17£784 GBP
Retailer 3£1,219 GBP
NZ Jewellers£1,646 GBP

22 data points across 18 retailers

18 retailers£420 GBP to £1,646 GBP

A
Cheapest Retailer
-
£420 GBP
HK$4,400 HKD
A
Retailer 2
-
£478 GBP
$640 USD
View
A
Retailer 3
-
£481 GBP
$644 USD
View
Final sale: no returns
A
Retailer 4
-
£517 GBP
€659 EUR
View
A
Retailer 5
-
£524 GBP
$702 USD
View
A
Retailer 6
-
£527 GBP
SGD 954 SGD
View
A
Retailer 7
-
£531 GBP
$711 USD
View
A
Retailer 8
-
£568 GBP
View
A
Retailer 9
-
£594 GBP
$796 USD
View
A
Retailer 10
-
£605 GBP
View
A
Retailer 11
-
£641 GBP
View
A
Retailer 12
-
£661 GBP
$885 USD
View
A
Retailer 13
-
£664 GBP
$890 USD
View
Retailer 14
-
£729 GBP
$977 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
£767 GBP
$1,028 USD
View
B+
Retailer 16
-
£784 GBP
ZAR 16,967 ZAR
View
B
Retailer 17
-
£1,219 GBP
View
Most Expensive
B
NZ Jewellers
fadec6b1-0361-4860-bd79-2d5e258670e4 · Oct 30
£1,646 GBP
$2,206 USD
View
17 more retailers have this diamond
Prices start from £420 GBPSave up to £1,226 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
0.64ct Heart
£420 GBP