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Round|Natural|IGI

3.00ct G SI2 Round Natural Diamond

GD • G/SI2 • IGI 274701406

Shape and cutting style on the report: Round brilliant

Certificate IGI 274701406

Diamond specifications and retailer prices

From €17,219 EUR
As of November 6, 2026
Save €18,328 EUR (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €35,547 EUR at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI 274701406. Listed at 15 retailers as of November 5, 2026, with prices from €17,219 to €35,547, a €18,328 spread on the same certified stone. Diamond Quarter lists it at €35,547. 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

3.00
Carat
G
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 274701406
Dimensions8.92 × 8.87 × 5.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.92 mm8.87 mm3.00 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 274701406
Side View
Table 56.0%Crown 38.4°Girdle: STK-VTKPavilion 40.3°Culet: NoneDepth 65.6%

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 6
Current: €23,225 EUR|Low: €15,707 EUR|High: €31,516 EUR|Avg: €21,419 EUR|+8.9%
Retailer 1
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
November 5, 2026
Retailer 2€17,219 EUR
Retailer 13€17,338 EUR
Retailer 4€18,331 EUR
Retailer 6€18,443 EUR
Retailer 5€18,475 EUR
Retailer 14€19,109 EUR
Retailer 15€19,940 EUR
Retailer 12€20,937 EUR
Retailer 10€21,602 EUR
Retailer 8€22,433 EUR
Retailer 7€22,892 EUR
Retailer 1€23,225 EUR
Retailer 3€23,992 EUR
Retailer 9€28,249 EUR
Retailer 11€31,059 EUR

31 data points across 15 retailers

15 retailers€17,219 EUR to €35,547 EUR

B+
Cheapest Retailer
-
€17,219 EUR
B+
Retailer 2
-
€17,338 EUR
View
B+
Retailer 3
-
€18,331 EUR
View
B+
Retailer 4
-
€18,443 EUR
View
B+
Retailer 5
-
€18,475 EUR
View
B+
Retailer 6
-
€19,109 EUR
View
Final sale: no returns
Retailer 7
-
€19,940 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€20,937 EUR
View
B+
Retailer 9
-
€21,602 EUR
View
B+
Retailer 10
-
€22,433 EUR
View
B+
Retailer 11
-
€23,225 EUR
View
B+
Retailer 12
-
€23,992 EUR
View
B+
Retailer 13
-
€28,249 EUR
View
B+
Retailer 14
-
€31,059 EUR
View
Most Expensive
B
Diamond Quarter
3.0SI2G2706D8A1N · Nov 5
€35,547 EUR
£31,416 GBP
View
14 more retailers have this diamond
Prices start from €17,219 EURSave up to €18,328 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+
3.00ct Round
€17,219 EUR