Round|Natural|GIA

3.02ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6551701511

Certificate GIA 6551701511

Diamond specifications and retailer prices

From €15,798 EUR
$17,650 USD
As of October 30, 2026
Save €5,511 EUR (26%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €22,060 EUR at Aurelinne · As of September 6, 2026
View at Aurelinne

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551701511. Listed at 10 retailers as of October 30, 2026, with a 35% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.02
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551701511
Dimensions9.19 × 9.13 × 5.73 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
9.19 mm9.13 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551701511
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €22,060 EUR|Low: €15,798 EUR|High: €25,559 EUR|Avg: €18,930 EUR
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11€15,798 EUR
Retailer 7€15,830 EUR
Retailer 6€16,461 EUR
Retailer 9€16,663 EUR
Retailer 10€16,787 EUR
Retailer 12€16,816 EUR
Retailer 8€18,830 EUR
Retailer 3€19,610 EUR
Retailer 5€20,095 EUR
Retailer 2€21,309 EUR
Aurelinne€22,060 EUR
Retailer 4€25,559 EUR

36 data points across 12 retailers

10 retailers€15,798 EUR to €21,309 EUR

A
Cheapest Retailer
-
€15,798 EUR
$17,650 USD
A
Retailer 2
-
€15,830 EUR
$17,685 USD
View
A
Retailer 3
-
€16,461 EUR
₹1,751,487 INR
View
A
Retailer 4
-
€16,663 EUR
$18,616 USD
View
A
Retailer 5
-
€16,787 EUR
$18,755 USD
View
A
Retailer 6
-
€16,816 EUR
$18,787 USD
View
Retailer 7
-
€18,830 EUR
$21,037 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
€20,095 EUR
£17,678 GBP
View
B+
Retailer 9
-
€21,309 EUR
View
Most Expensive
Aurelinne
0d6ddb69-5165-4aab-98f5-83a01701850e · Sep 6
€22,060 EUR
$24,646 USD
View
Price last confirmed 55 days ago
9 more retailers have this diamond
Prices start from €15,798 EURSave up to €5,511 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.

A
3.02ct Round
€15,798 EUR