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Heart|Natural|GIA

0.80ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 6565017088

Certificate GIA 6565017088

Diamond specifications and retailer prices

From £752 GBP
$1,008 USD
As of October 30, 2026
Save £47 GBP (6%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £800 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded D 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 6565017088. Listed at 3 retailers as of October 30, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.80
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565017088
Dimensions5.77 × 6.48 × 3.76 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.77 mm6.48 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565017088
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £800 GBP|Low: £746 GBP|High: £876 GBP|Avg: £798 GBP|-2.7%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 2£752 GBP
Retailer 3£794 GBP
77 Diamonds£800 GBP

39 data points across 3 retailers

3 retailers£752 GBP to £800 GBP

A
Cheapest Retailer
-
£752 GBP
$1,008 USD
A
Retailer 2
-
£794 GBP
SGD 1,438 SGD
View
Most Expensive
A
77 Diamonds
HSCP7WYJWB3F · Oct 31
£800 GBP
View
2 more retailers have this diamond
Prices start from £752 GBPSave up to £47 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
0.80ct Heart
£752 GBP