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0.75ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6562401695

Certificate GIA 6562401695

Diamond specifications and retailer prices

From £956 GBP
As of November 4, 2026
Save £769 GBP (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,725 GBP at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562401695. Listed at 16 retailers as of November 4, 2026, with prices from £956 to £1,725, a £769 spread on the same certified stone. Helzberg Diamonds lists it at £1,725. 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

0.75
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6562401695
Dimensions5.89 × 5.92 × 3.54 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.89 mm5.92 mm0.75 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562401695
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.0%

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: Nov 4
Current: £1,725 GBP|Low: £956 GBP|High: £1,725 GBP|Avg: £1,199 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 13£956 GBP
Retailer 3£962 GBP
Retailer 11£965 GBP
Retailer 14£979 GBP
Retailer 5£994 GBP
Retailer 4£1,009 GBP
Retailer 8£1,048 GBP
Retailer 9£1,053 GBP
Retailer 15£1,173 GBP
Retailer 2£1,207 GBP
Retailer 12£1,290 GBP
Retailer 7£1,340 GBP
Retailer 10£1,375 GBP
Retailer 6£1,468 GBP
Retailer 16£1,553 GBP
Helzberg Diamonds£1,725 GBP

32 data points across 16 retailers

16 retailers£956 GBP to £1,725 GBP

A
Cheapest Retailer
-
£956 GBP
A
Retailer 2
-
£962 GBP
View
A
Retailer 3
-
£965 GBP
View
A
Retailer 4
-
£979 GBP
View
B+
Retailer 5
-
£994 GBP
View
B+
Retailer 6
-
£1,009 GBP
View
B+
Retailer 7
-
£1,048 GBP
View
B+
Retailer 8
-
£1,053 GBP
View
B+
Retailer 9
-
£1,173 GBP
View
B+
Retailer 10
-
£1,207 GBP
View
B+
Retailer 11
-
£1,290 GBP
View
B+
Retailer 12
-
£1,340 GBP
View
B+
Retailer 13
-
£1,375 GBP
View
B
Retailer 14
-
£1,468 GBP
View
B
Retailer 15
-
£1,553 GBP
View
Most Expensive
B
Helzberg Diamonds
XZRMLMIKGHMPL · Nov 6
£1,725 GBP
$2,309 USD
View
15 more retailers have this diamond
Prices start from £956 GBPSave up to £769 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
0.75ct Round
£956 GBP