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Round|Natural|GIA

3.05ct D SI2 Round Natural Diamond

GD • D/SI2 • GIA 8769408

Certificate GIA 8769408

Diamond specifications and retailer prices

From £30,408 GBP
As of November 4, 2026
Save £7,265 GBP (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £37,673 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 8769408. Listed at 3 retailers as of November 4, 2026, with prices from £30,408 to £37,673, a £7,265 spread on the same certified stone. 77 Diamonds lists it at £37,673. 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

3.05
Carat
D
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 8769408
Dimensions9.15 × 9.25 × 5.81 mm
L/W Ratio1.01
Top View
9.15 mm9.25 mm3.05 ctD / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 8769408
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £37,673 GBP|Low: £30,408 GBP|High: £38,525 GBP|Avg: £33,663 GBP|-1.7%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£30,408 GBP
Retailer 3£32,379 GBP
77 Diamonds£37,673 GBP

28 data points across 3 retailers

3 retailers£30,408 GBP to £37,673 GBP

B+
Cheapest Retailer
-
£30,408 GBP
B+
Retailer 2
-
£32,379 GBP
View
Most Expensive
B
77 Diamonds
RBMBPZW4S2WP · Nov 6
£37,673 GBP
View
2 more retailers have this diamond
Prices start from £30,408 GBPSave up to £7,265 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+
3.05ct Round
£30,408 GBP