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Round|Natural|GIA

2.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6552357857

Certificate GIA 6552357857

Diamond specifications and retailer prices

From €12,617 EUR
$14,096 USD
As of October 30, 2026
Save €8,932 EUR (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €21,550 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552357857. Listed at 15 retailers as of October 29, 2026, with prices from €12,617 to €21,550, a €8,932 spread on the same certified stone. MOH London lists it at €21,550. 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

2.50
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552357857
Dimensions8.62 × 8.73 × 5.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
8.62 mm8.73 mm2.50 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552357857
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.1%

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 30
Current: €21,550 EUR|Low: €12,523 EUR|High: €21,693 EUR|Avg: €15,505 EUR|+0.4%
MOH London
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
Retailer 16
October 31, 2026
Retailer 11€12,617 EUR
Retailer 15€12,696 EUR
Retailer 6€12,879 EUR
Retailer 7€12,970 EUR
Retailer 8€13,195 EUR
Retailer 4€13,724 EUR
Retailer 2€14,233 EUR
Retailer 12€14,639 EUR
Retailer 13€14,905 EUR
Retailer 3€15,440 EUR
Retailer 14€16,450 EUR
Retailer 10€16,653 EUR
Retailer 5€18,414 EUR
Retailer 9€18,570 EUR
Retailer 16€19,443 EUR
MOH London€21,550 EUR

29 data points across 16 retailers

15 retailers€12,617 EUR to €21,550 EUR

B+
Cheapest Retailer
-
€12,617 EUR
$14,096 USD
B+
Retailer 2
-
€12,696 EUR
$14,184 USD
View
B+
Retailer 3
-
€13,724 EUR
$15,333 USD
View
B+
Retailer 4
-
€14,233 EUR
£12,521 GBP
View
B+
Retailer 5
-
€14,639 EUR
$16,355 USD
View
B
Retailer 6
-
€14,905 EUR
$16,652 USD
View
B
Retailer 7
-
€15,440 EUR
$17,250 USD
View
B
Retailer 8
-
€15,440 EUR
$17,250 USD
View
B
Retailer 9
-
€15,440 EUR
$17,250 USD
View
B
Retailer 10
-
€15,951 EUR
$17,820 USD
View
B
Retailer 11
-
€16,450 EUR
$18,378 USD
View
B
Retailer 12
-
€16,653 EUR
View
B
Retailer 13
-
€18,570 EUR
£16,335 GBP
View
B
Retailer 14
-
€19,443 EUR
$21,722 USD
View
Most Expensive
B
MOH London
628510A03 · Oct 29
€21,550 EUR
£18,957 GBP
View
14 more retailers have this diamond
Prices start from €12,617 EURSave up to €8,932 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+
2.50ct Round
€12,617 EUR