CaratHunter
Plans
Heart|Natural|GIA

0.65ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 7522449929

Certificate GIA 7522449929

Diamond specifications and retailer prices

From £636 GBP
SGD 1,151 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £636 GBP at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 0.65ct natural heart diamond

This 0.65ct 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 7522449929. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.65
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7522449929
Dimensions6.06 × 5.39 × 3.51 mm
L/W Ratio1.12
Top View
6.06 mm5.39 mm0.65 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7522449929
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 58.0%

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 31
Current: £636 GBP|Low: £623 GBP|High: £1,754 GBP|Avg: £986 GBP|-2.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Fonder Diamond£636 GBP
Retailer 3£736 GBP
Retailer 6£780 GBP
Retailer 8£845 GBP
Retailer 10£865 GBP
Retailer 9£968 GBP
Retailer 7£1,002 GBP
Retailer 4£1,069 GBP
Retailer 5£1,204 GBP
Retailer 2£1,754 GBP

7 data points across 10 retailers

1 retailer

B+
Fonder Diamond
209423202 · Oct 31
£636 GBP
SGD 1,151 SGD
View

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+
0.65ct Heart
£636 GBP