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Round|Natural|GIA

3.00ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6552180117

Certificate GIA 6552180117

Diamond specifications and retailer prices

From €26,265 EUR
$29,343 USD
As of October 31, 2026
Save €21,054 EUR (44%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €47,319 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552180117. Listed at 22 retailers as of October 31, 2026, with prices from €26,265 to €47,319, a €21,054 spread on the same certified stone. MOH London lists it at €47,319. 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

3.00
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552180117
Dimensions9.09 × 9.16 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
9.09 mm9.16 mm3.00 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552180117
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.7%

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: Oct 31
Current: €47,319 EUR|Low: €26,265 EUR|High: €47,890 EUR|Avg: €33,648 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10€26,265 EUR
Retailer 8€29,568 EUR
Retailer 9€30,008 EUR
Retailer 6€30,283 EUR
Retailer 4€30,299 EUR
Retailer 11€31,561 EUR
Retailer 12€32,824 EUR
Retailer 3€34,086 EUR
Retailer 2€35,421 EUR
Retailer 5€36,785 EUR
Retailer 7€39,278 EUR
MOH London€47,319 EUR

38 data points across 12 retailers

22 retailers€26,265 EUR to €47,319 EUR

B+
Cheapest Retailer
-
€26,265 EUR
$29,343 USD
B+
Retailer 2
-
€27,586 EUR
$30,819 USD
View
B+
Retailer 3
-
€27,635 EUR
$30,874 USD
View
B+
Retailer 4
-
€28,150 EUR
$31,450 USD
View
B+
Retailer 5
-
€28,572 EUR
CA$44,335 CAD
View
B+
Retailer 6
-
€29,422 EUR
$32,870 USD
View
B+
Retailer 7
-
€29,568 EUR
$33,033 USD
View
Final sale: no returns
Retailer 8
-
€30,008 EUR
A$51,577 AUD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
€30,056 EUR
$33,579 USD
View
B+
Retailer 10
-
€30,283 EUR
£26,640 GBP
View
B+
Retailer 11
-
€30,299 EUR
$33,850 USD
View
B
Retailer 12
-
€31,561 EUR
$35,260 USD
View
B
Retailer 13
-
€32,397 EUR
$36,194 USD
View
B
Retailer 14
-
€32,824 EUR
$36,671 USD
View
B
Retailer 15
-
€33,966 EUR
$37,947 USD
View
B
Retailer 16
-
€34,086 EUR
$38,081 USD
View
B+
Retailer 17
-
€35,421 EUR
View
B
Retailer 18
-
€35,432 EUR
$39,585 USD
View
B
Retailer 19
-
€35,750 EUR
$39,940 USD
View
B+
Retailer 20
-
€36,785 EUR
£32,359 GBP
View
B
Retailer 21
-
€39,278 EUR
ZAR 708,908 ZAR
View
Most Expensive
B
MOH London
A731877DC · Nov 1
€47,319 EUR
£41,626 GBP
View
21 more retailers have this diamond
Prices start from €26,265 EURSave up to €21,054 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
€26,265 EUR