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Round|Natural|GIA

3.06ct H SI2 Round Natural Diamond

GD • H/SI2 • GIA 5376578530

Certificate GIA 5376578530

Diamond specifications and retailer prices

From €23,630 EUR
$26,503 USD
As of November 2, 2026
Save €6,228 EUR (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €29,857 EUR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 3.06ct natural round diamond

This 3.06ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 5376578530. Listed at 4 retailers as of November 2, 2026, with prices from €23,630 to €29,857, a €6,228 spread on the same certified stone. 77 Diamonds lists it at €29,857. 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

3.06
Carat
H
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5376578530
Dimensions8.99 × 9.08 × 5.76 mm
L/W Ratio1.01
Top View
8.99 mm9.08 mm3.06 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5376578530
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €29,857 EUR|Low: €23,630 EUR|High: €30,080 EUR|Avg: €26,035 EUR|-0.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3€23,630 EUR
Retailer 2€24,994 EUR
Retailer 4€25,458 EUR
77 Diamonds€29,857 EUR

22 data points across 4 retailers

4 retailers€23,630 EUR to €29,857 EUR

B+
Cheapest Retailer
-
€23,630 EUR
$26,503 USD
B+
Retailer 2
-
€24,994 EUR
$28,033 USD
View
B+
Retailer 3
-
€25,458 EUR
$28,553 USD
View
Most Expensive
B
77 Diamonds
RBMBYTDVRNBP · Nov 2
€29,857 EUR
£26,368 GBP
View
3 more retailers have this diamond
Prices start from €23,630 EURSave up to €6,228 EUR

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+
3.06ct Round
€23,630 EUR