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0.76ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7566619352

Certificate GIA 7566619352

Diamond specifications and retailer prices

From £1,018 GBP
As of November 4, 2026
Save £805 GBP (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,823 GBP at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.76ct natural round diamond

This 0.76ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566619352. Listed at 14 retailers as of November 4, 2026, with prices from £1,018 to £1,823, a £805 spread on the same certified stone. Helzberg Diamonds lists it at £1,823. 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

0.76
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7566619352
Dimensions5.83 × 5.85 × 3.63 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.83 mm5.85 mm0.76 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566619352
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.1%

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: £1,823 GBP|Low: £1,018 GBP|High: £1,846 GBP|Avg: £1,302 GBP|-1.3%
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
November 6, 2026
Retailer 6£1,018 GBP
Retailer 5£1,023 GBP
Retailer 11£1,027 GBP
Retailer 8£1,042 GBP
Retailer 12£1,070 GBP
Retailer 14£1,107 GBP
Retailer 7£1,117 GBP
Retailer 13£1,234 GBP
Retailer 3£1,363 GBP
Retailer 2£1,394 GBP
Retailer 10£1,459 GBP
Retailer 9£1,549 GBP
Retailer 4£1,668 GBP
Helzberg Diamonds£1,823 GBP

21 data points across 14 retailers

14 retailers£1,018 GBP to £1,823 GBP

A
Cheapest Retailer
-
£1,018 GBP
A
Retailer 2
-
£1,023 GBP
View
A
Retailer 3
-
£1,027 GBP
View
A
Retailer 4
-
£1,042 GBP
View
A
Retailer 5
-
£1,070 GBP
View
A
Retailer 6
-
£1,107 GBP
View
A
Retailer 7
-
£1,117 GBP
View
A
Retailer 8
-
£1,234 GBP
View
B+
Retailer 9
-
£1,363 GBP
View
B+
Retailer 10
-
£1,394 GBP
View
B+
Retailer 11
-
£1,459 GBP
View
B+
Retailer 12
-
£1,549 GBP
View
B+
Retailer 13
-
£1,668 GBP
View
Most Expensive
B+
Helzberg Diamonds
XZRNLMMMHPJLI · Nov 6
£1,823 GBP
$2,453 USD
View
13 more retailers have this diamond
Prices start from £1,018 GBPSave up to £805 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
0.76ct Round
£1,018 GBP