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Round|Natural|GIA

2.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6562208044

Certificate GIA 6562208044

Diamond specifications and retailer prices

From $13,937 AUD
$9,790 USD
As of October 25, 2026
Save $10,724 AUD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $24,661 AUD 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 6562208044. Listed at 13 retailers as of October 25, 2026, with prices from $13,937 to $24,661, a $10,724 spread on the same certified stone. MOH London lists it at $24,661. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562208044
Dimensions8.67 × 8.61 × 5.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Twinning Wisp, Needle, Cavity
Top View
8.67 mm8.61 mm2.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562208044
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 25
Current: $24,661 AUD|Low: $13,937 AUD|High: $24,825 AUD|Avg: $18,300 AUD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8$13,937 AUD
Retailer 4$14,194 AUD
Retailer 10$15,707 AUD
Retailer 13$16,758 AUD
Retailer 2$16,860 AUD
Retailer 5$17,038 AUD
Retailer 9$18,393 AUD
Retailer 12$18,393 AUD
Retailer 11$19,005 AUD
Retailer 6$19,791 AUD
Retailer 3$20,659 AUD
Retailer 7$21,251 AUD
MOH London$24,661 AUD

36 data points across 13 retailers

13 retailers$13,937 AUD to $24,661 AUD

Retailer 1
-
$13,667 AUD
HK$75,000 HKD
Price last confirmed 26 days ago
A
Retailer 2
-
$13,937 AUD
$9,790 USD
View
A
Retailer 3
-
$15,707 AUD
$11,033 USD
View
Final sale: no returns
A
Retailer 4
-
$16,574 AUD
$11,642 USD
View
A
Retailer 5
-
$16,758 AUD
$11,772 USD
View
A
Retailer 6
-
$16,860 AUD
£9,325 GBP
View
B+
Retailer 7
-
$18,393 AUD
$12,920 USD
View
B+
Retailer 8
-
$18,393 AUD
$12,920 USD
View
B+
Retailer 9
-
$18,594 AUD
$13,061 USD
View
B+
Retailer 10
-
$19,005 AUD
$13,350 USD
View
B+
Retailer 11
-
$19,791 AUD
€13,240 EUR
View
B+
Retailer 12
-
$21,251 AUD
£11,754 GBP
View
Most Expensive
B
MOH London
6E166CCAE · Oct 29
$24,661 AUD
£13,640 GBP
View
12 more retailers have this diamond
Prices start from $13,937 AUDSave up to $10,724 AUD

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
$13,937 AUD