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Round|Natural|GIA

0.74ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2165617578

Certificate GIA 2165617578

Diamond specifications and retailer prices

From £2,140 GBP
As of November 4, 2026
Save £929 GBP (30%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,173 GBP at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 0.74ct natural round diamond

This 0.74ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2165617578. Listed at 22 retailers as of November 2, 2026, with a 43% 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

0.74
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2165617578
Dimensions5.89 × 5.86 × 3.57 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.89 mm5.86 mm0.74 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2165617578
Side View
Table 59.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 60.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,173 GBP|Low: £1,948 GBP|High: £4,870 GBP|Avg: £3,170 GBP|+1.4%
Cape 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
November 5, 2026
Retailer 7£2,140 GBP
Retailer 10£2,337 GBP
Retailer 3£2,532 GBP
Retailer 5£2,532 GBP
Retailer 12£2,629 GBP
Retailer 2£2,875 GBP
Retailer 4£2,921 GBP
Retailer 11£2,994 GBP
Retailer 8£3,069 GBP
Retailer 9£3,165 GBP
Cape Diamonds£4,173 GBP
Retailer 6£4,662 GBP
Retailer 13£4,870 GBP

43 data points across 13 retailers

22 retailers£2,140 GBP to £3,069 GBP

B
Cheapest Retailer
-
£2,140 GBP
B
Retailer 2
-
£2,202 GBP
View
B
Retailer 3
-
£2,248 GBP
View
B
Retailer 4
-
£2,337 GBP
View
Final sale: no returns
B
Retailer 5
-
£2,444 GBP
View
B
Retailer 6
-
£2,532 GBP
View
Retailer 7
-
£2,532 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£2,589 GBP
View
B
Retailer 9
-
£2,629 GBP
View
B
Retailer 10
-
£2,849 GBP
View
B
Retailer 11
-
£2,868 GBP
View
B
Retailer 12
-
£2,868 GBP
View
B
Retailer 13
-
£2,875 GBP
View
B
Retailer 14
-
£2,921 GBP
View
B
Retailer 15
-
£2,965 GBP
View
Retailer 16
-
£2,994 GBP
View
Price last confirmed 29 days ago
B
Retailer 17
-
£3,069 GBP
View
Retailer 18
-
£3,212 GBP
View
Price under review
Most Expensive
Cape Diamonds
cert_2165617578 · Nov 5
£4,173 GBP
ZAR 90,729 ZAR
View
Price under review
18 more retailers have this diamond
Prices start from £2,140 GBPSave up to £929 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
0.74ct Round
£2,140 GBP