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Heart|Natural|GIA

0.63ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 1545170127

Certificate GIA 1545170127

Diamond specifications and retailer prices

From £382 GBP
HK$4,000 HKD
As of November 1, 2026
Save £732 GBP (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,628 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.63ct natural heart diamond

This 0.63ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545170127. Listed at 15 retailers as of November 1, 2026, with a 191% 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

0.63
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1545170127
Dimensions5.18 × 6.06 × 3.62 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
5.18 mm6.06 mm0.63 ctJ / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545170127
Side View
Table 60.0%CrownGirdle: THN-VTKPavilion 41.4°Culet: NoneDepth 59.8%

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 1
Current: £1,114 GBP|Low: £312 GBP|High: £1,214 GBP|Avg: £607 GBP|-8.3%
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
November 1, 2026
Retailer 5£382 GBP
Retailer 4£425 GBP
Retailer 10£445 GBP
Retailer 3£473 GBP
Retailer 2£483 GBP
Retailer 7£512 GBP
Retailer 12£579 GBP
Retailer 13£613 GBP
Retailer 9£619 GBP
Retailer 11£664 GBP
Retailer 14£681 GBP
Retailer 6£693 GBP
Retailer 8£720 GBP
Retailer 1£1,114 GBP

37 data points across 14 retailers

15 retailers£382 GBP to £1,114 GBP

A
Cheapest Retailer
-
£382 GBP
HK$4,000 HKD
A
Retailer 2
-
£425 GBP
$570 USD
View
A
Retailer 3
-
£445 GBP
$596 USD
View
Final sale: no returns
Retailer 4
-
£473 GBP
SGD 857 SGD
View
Price last confirmed 10 days ago
A
Retailer 5
-
£483 GBP
$647 USD
View
A
Retailer 6
-
£512 GBP
View
B+
Retailer 7
-
£579 GBP
SGD 1,048 SGD
View
B+
Retailer 8
-
£613 GBP
$822 USD
View
B+
Retailer 9
-
£619 GBP
$830 USD
View
B+
Retailer 10
-
£664 GBP
$890 USD
View
Retailer 11
-
£681 GBP
$913 USD
View
Price last confirmed 9 days ago
Retailer 12
-
£693 GBP
A$1,429 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
£720 GBP
ZAR 15,592 ZAR
View
B
Retailer 14
-
£1,114 GBP
View
Most Expensive
NZ Jewellers
11e32d9d-4f7d-47a3-8352-7fd3946f8156 · Sep 25
£1,628 GBP
$2,181 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from £382 GBPSave up to £732 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
0.63ct Heart
£382 GBP