Round|Natural

3.05ct H I1 Round Natural Diamond

VG • H/I1 • CB1DA582C1

Diamond specifications and retailer prices

From $21,914 USD
As of November 2, 2026
Save $7,652 USD (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $29,566 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded H colour (near-colourless) and I1 clarity (included), with a very-good cut grade. Listed at 4 retailers as of November 2, 2026, with prices from $21,914 to $29,566, a $7,652 spread on the same certified stone. NZ Jewellers lists it at $29,566. 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
H
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading Lab
CertificateCB1DA582C1
Dimensions9.07 × 9.05 × 5.80 mm
L/W Ratio1.00
Top View
9.07 mm9.05 mm3.05 ctH / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateCB1DA582C1
Side View
TableCrownGirdlePavilionCulet: NoneDepth

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $29,566 USD|Low: $15,587 USD|High: $29,566 USD|Avg: $21,640 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 29, 2026
Retailer 6$15,587 USD
Retailer 3$20,870 USD
Retailer 2$21,914 USD
Retailer 5$22,609 USD
Retailer 4$23,479 USD
NZ Jewellers$29,566 USD

5 data points across 6 retailers

4 retailers$21,914 USD to $29,566 USD

B
Cheapest Retailer
-
$21,914 USD
B
Retailer 2
-
$22,609 USD
View
C
Retailer 3
-
$23,479 USD
View
Most Expensive
C
NZ Jewellers
8ccf582e-4ba4-4ce6-908c-718594b2ca3b · Nov 2
$29,566 USD
View
3 more retailers have this diamond
Prices start from $21,914 USDSave up to $7,652 USD

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
$21,914 USD