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Heart|Natural|GIA

0.62ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 6522321802

Certificate GIA 6522321802

Diamond specifications and retailer prices

From £401 GBP
$537 USD
As of October 31, 2026
Save £90 GBP (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £491 GBP at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.62ct natural heart diamond

This 0.62ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522321802. Listed at 4 retailers as of October 31, 2026, with prices from £401 to £491, a £90 spread on the same certified stone. 77 Diamonds lists it at £491. 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

0.62
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6522321802
Dimensions5.36 × 5.98 × 3.48 mm
L/W Ratio1.12
Top View
5.36 mm5.98 mm0.62 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6522321802
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £491 GBP|Low: £384 GBP|High: £552 GBP|Avg: £460 GBP|-9.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2£401 GBP
Retailer 4£409 GBP
Retailer 3£441 GBP
77 Diamonds£491 GBP

40 data points across 4 retailers

4 retailers£401 GBP to £491 GBP

A
Cheapest Retailer
-
£401 GBP
$537 USD
Final sale: no returns
A
Retailer 2
-
£409 GBP
MYR 2,233 MYR
View
A
Retailer 3
-
£441 GBP
SGD 799 SGD
View
Most Expensive
B+
77 Diamonds
HSCPQ8ADNZUQ · Nov 1
£491 GBP
View
3 more retailers have this diamond
Prices start from £401 GBPSave up to £90 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
0.62ct Heart
£401 GBP