CaratHunter
Plans
Heart|Natural|GIA

0.62ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 1557024637

Certificate GIA 1557024637

Diamond specifications and retailer prices

From £493 GBP
$661 USD
As of October 27, 2026
Save £138 GBP (22%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,338 GBP at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 0.62ct natural heart diamond

This 0.62ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557024637. Listed at 14 retailers as of October 27, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.62
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.06°
Pavilion angle40.93°
OriginNatural
Grading LabGIA
CertificateGIA 1557024637
Dimensions5.30 × 5.93 × 3.37 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.30 mm5.93 mm0.62 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557024637
Side View
Table 60.0%Crown 36.06°Girdle: Very ThickPavilion 40.93°Culet: NoneDepth 56.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,338 GBP|Low: £365 GBP|High: £1,338 GBP|Avg: £551 GBP|+7.8%
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
October 27, 2026
Retailer 5£393 GBP
Retailer 8£427 GBP
Retailer 3£460 GBP
Retailer 10£460 GBP
Retailer 6£461 GBP
Retailer 4£493 GBP
Retailer 2£511 GBP
Retailer 7£520 GBP
Retailer 11£525 GBP
Retailer 14£533 GBP
Retailer 9£589 GBP
Retailer 13£631 GBP
Retailer 12£987 GBP
NZ Jewellers£1,338 GBP

36 data points across 14 retailers

14 retailers£493 GBP to £631 GBP

Retailer 1
-
£427 GBP
$573 USD
Price last confirmed 7 days ago
Retailer 2
-
£458 GBP
$614 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£460 GBP
$617 USD
View
Price last confirmed 8 days ago
Retailer 4
-
£460 GBP
$617 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£461 GBP
$618 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£493 GBP
$661 USD
View
B+
Retailer 7
-
£511 GBP
View
B+
Retailer 8
-
£520 GBP
View
Retailer 9
-
£525 GBP
$704 USD
View
Price last confirmed 7 days ago
Retailer 10
-
£533 GBP
$715 USD
View
Price last confirmed 7 days ago
Retailer 11
-
£589 GBP
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£631 GBP
€806 EUR
View
Retailer 13
-
£987 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
9f35fc90-1852-44f5-a5fc-b8c7aa93974d · Oct 24
£1,338 GBP
$1,796 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from £493 GBPSave up to £138 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.

B+
0.62ct Heart
£493 GBP