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Round|Natural|GIA

0.73ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6565026998

Certificate GIA 6565026998

Diamond specifications and retailer prices

From £770 GBP
As of November 6, 2026
Save £1,673 GBP (68%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £2,444 GBP at NZ Jewellers · As of September 18, 2026
View at NZ Jewellers

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565026998. Listed at 26 retailers as of November 5, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.73
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565026998
Dimensions5.74 × 5.77 × 3.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.74 mm5.77 mm0.73 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565026998
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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 6
Current: £2,443 GBP|Low: £768 GBP|High: £2,467 GBP|Avg: £1,119 GBP|-1.0%
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 14£768 GBP
Retailer 12£770 GBP
Retailer 16£799 GBP
Retailer 19£837 GBP
Retailer 20£869 GBP
Retailer 18£892 GBP
Retailer 6£907 GBP
Retailer 10£907 GBP
Retailer 5£935 GBP
Retailer 21£942 GBP
Retailer 8£1,019 GBP
Retailer 11£1,047 GBP
Retailer 3£1,085 GBP
Retailer 9£1,085 GBP
Retailer 4£1,122 GBP
Retailer 15£1,127 GBP
Retailer 7£1,258 GBP
Retailer 13£1,293 GBP
Retailer 2£1,322 GBP
Retailer 17£1,834 GBP
NZ Jewellers£2,443 GBP

29 data points across 21 retailers

26 retailers£770 GBP to £2,443 GBP

A
Cheapest Retailer
-
£770 GBP
A
Retailer 2
-
£799 GBP
View
A
Retailer 3
-
£837 GBP
View
Final sale: no returns
A
Retailer 4
-
£869 GBP
View
A
Retailer 5
-
£892 GBP
View
Retailer 6
-
£907 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£907 GBP
View
B+
Retailer 8
-
£935 GBP
View
B+
Retailer 9
-
£942 GBP
View
Retailer 10
-
£1,002 GBP
View
Price last confirmed 50 days ago
B+
Retailer 11
-
£1,019 GBP
View
B+
Retailer 12
-
£1,047 GBP
View
B+
Retailer 13
-
£1,085 GBP
View
B+
Retailer 14
-
£1,085 GBP
View
B+
Retailer 15
-
£1,122 GBP
View
B+
Retailer 16
-
£1,127 GBP
View
Retailer 17
-
£1,135 GBP
View
Price last confirmed 59 days ago
Retailer 18
-
£1,156 GBP
View
Price last confirmed 56 days ago
Retailer 19
-
£1,156 GBP
View
Price last confirmed 50 days ago
B+
Retailer 20
-
£1,177 GBP
View
B+
Retailer 21
-
£1,258 GBP
View
B+
Retailer 22
-
£1,293 GBP
View
B+
Retailer 23
-
£1,322 GBP
View
B
Retailer 24
-
£1,834 GBP
View
B
Retailer 25
-
£2,443 GBP
View
Most Expensive
NZ Jewellers
47a7ec54-3ecb-4cc6-9b05-0d188585b618 · Sep 18
£2,444 GBP
$3,289 USD
View
Price last confirmed 49 days ago
25 more retailers have this diamond
Prices start from £770 GBPSave up to £1,673 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
0.73ct Round
£770 GBP