Heart|Natural|GIA

0.45ct D IF Heart Natural Diamond

EX • D/IF • GIA 6565603956

Certificate GIA 6565603956

Diamond specifications and retailer prices

From £626 GBP
$839 USD
As of October 31, 2026
Save £456 GBP (42%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,083 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.45ct natural heart diamond

This 0.45ct natural heart sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565603956. Listed at 7 retailers as of October 27, 2026, with prices from £626 to £1,083, a £456 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,083. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.72°
Pavilion angle40.09°
OriginNatural
Grading LabGIA
CertificateGIA 6565603956
Dimensions4.75 × 5.35 × 3.13 mm
L/W Ratio1.13
Culet sizeNone
Top View
4.75 mm5.35 mm0.45 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565603956
Side View
Table 58.0%Crown 34.72°Girdle: THN-THKPavilion 40.09°Culet: NoneDepth 58.5%

Caratlytics Score

How it works →
A+
Exceptional
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: £730 GBP|Low: £626 GBP|High: £1,114 GBP|Avg: £811 GBP|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 1, 2026
Retailer 2£626 GBP
Retailer 6£667 GBP
Retailer 4£682 GBP
Retailer 3£699 GBP
Retailer 1£730 GBP
Retailer 5£802 GBP
Wholesale Diamonds Direct£1,083 GBP

17 data points across 7 retailers

7 retailers£626 GBP to £1,083 GBP

A+
Cheapest Retailer
-
£626 GBP
$839 USD
A
Retailer 2
-
£667 GBP
SGD 1,208 SGD
View
A
Retailer 3
-
£682 GBP
SGD 1,235 SGD
View
A
Retailer 4
-
£699 GBP
$936 USD
View
A
Retailer 5
-
£730 GBP
View
A
Retailer 6
-
£802 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
539790248 · Oct 27
£1,083 GBP
$1,450 USD
View
6 more retailers have this diamond
Prices start from £626 GBPSave up to £456 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+
0.45ct Heart
£626 GBP