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Heart|Natural|GIA

0.75ct I SI2 Heart Natural Diamond

I/SI2 • GIA 2185708120

Certificate GIA 2185708120

Diamond specifications and retailer prices

From £764 GBP
As of November 5, 2026
Save £36 GBP (4%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £800 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.75ct natural heart diamond

This 0.75ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA 2185708120. Listed at 2 retailers as of November 5, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.75
Carat
I
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2185708120
Dimensions6.04 × 6.39 × 3.15 mm
L/W Ratio1.06
Top View
6.04 mm6.39 mm0.75 ctI / SI2
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2185708120
Side View
Table 58.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 49.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £764 GBP|Low: £764 GBP|High: £802 GBP|Avg: £780 GBP
Retailer 1
Yorxs
October 31, 2026
Retailer 1£764 GBP
Yorxs£800 GBP

11 data points across 2 retailers

2 retailers£764 GBP to £800 GBP

B+
Cheapest Retailer
-
£764 GBP
Most Expensive
B
Yorxs
529489977 · Nov 6
£800 GBP
€1,020 EUR
View
1 more retailer has this diamond
Prices start from £764 GBPSave up to £36 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+
0.75ct Heart
£764 GBP