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Round|Natural|GIA

2.50ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 5556971344

Certificate GIA 5556971344

Diamond specifications and retailer prices

From €8,711 EUR
SGD 13,151 SGD
As of October 30, 2026
Save €4,980 EUR (36%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €13,690 EUR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

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 very-good cut grade and certified by GIA 5556971344. Listed at 13 retailers as of October 30, 2026, with prices from €8,711 to €13,690, a €4,980 spread on the same certified stone. Helzberg Diamonds lists it at €13,690. 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

2.50
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 5556971344
Dimensions8.44 × 8.48 × 5.46 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.44 mm8.48 mm2.50 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556971344
Side View
Table 55.0%Crown 37.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 64.6%

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: €13,690 EUR|Low: €8,711 EUR|High: €14,033 EUR|Avg: €10,828 EUR|-2.4%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 8€8,711 EUR
Retailer 10€8,995 EUR
Retailer 12€9,453 EUR
Retailer 6€9,505 EUR
Retailer 5€9,531 EUR
Retailer 9€9,628 EUR
Retailer 11€10,138 EUR
Retailer 4€11,082 EUR
Retailer 7€11,171 EUR
Retailer 13€11,188 EUR
Retailer 3€11,586 EUR
Retailer 2€12,838 EUR
Helzberg Diamonds€13,690 EUR

25 data points across 13 retailers

13 retailers€8,711 EUR to €13,690 EUR

A
Cheapest Retailer
-
€8,711 EUR
SGD 13,151 SGD
A
Retailer 2
-
€8,995 EUR
$10,049 USD
View
A
Retailer 3
-
€9,453 EUR
$10,561 USD
View
A
Retailer 4
-
€9,505 EUR
£8,361 GBP
View
A
Retailer 5
-
€9,531 EUR
$10,648 USD
View
A
Retailer 6
-
€9,628 EUR
$10,757 USD
View
A
Retailer 7
-
€10,138 EUR
SGD 15,305 SGD
View
A
Retailer 8
-
€11,082 EUR
$12,381 USD
View
A
Retailer 9
-
€11,171 EUR
View
A
Retailer 10
-
€11,188 EUR
$12,499 USD
View
B+
Retailer 11
-
€11,586 EUR
$12,944 USD
View
B+
Retailer 12
-
€12,838 EUR
$14,343 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRLLLMPNHJKK · Oct 31
€13,690 EUR
$15,295 USD
View
12 more retailers have this diamond
Prices start from €8,711 EURSave up to €4,980 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
2.50ct Round
€8,711 EUR