Round|Natural|IGI

2.50ct J IF Round Natural Diamond

EX • J/IF • IGI 629447143

Shape and cutting style on the report: Round brilliant

Certificate IGI 629447143

Diamond specifications and retailer prices

From $15,460 USD
As of November 1, 2026
Save $8,863 USD (36%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $24,323 USD at MOH London · As of November 1, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 629447143. Listed at 16 retailers as of November 1, 2026, with prices from $15,460 to $24,323, a $8,863 spread on the same certified stone. MOH London lists it at $24,323. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 629447143
Dimensions8.60 × 8.56 × 5.42 mm
L/W Ratio1.00
Culet sizePointed
Top View
8.60 mm8.56 mm2.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 629447143
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $24,323 USD|Low: $15,135 USD|High: $24,454 USD|Avg: $18,182 USD|+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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 4$15,460 USD
Retailer 5$15,638 USD
Retailer 6$15,804 USD
Retailer 10$16,394 USD
Retailer 8$16,474 USD
Retailer 7$16,820 USD
Retailer 15$17,191 USD
Retailer 16$18,337 USD
Retailer 9$18,538 USD
Retailer 12$18,624 USD
Retailer 2$18,814 USD
Retailer 3$19,104 USD
Retailer 13$19,340 USD
Retailer 11$21,535 USD
Retailer 14$22,064 USD
MOH London$24,323 USD

28 data points across 16 retailers

16 retailers$15,460 USD to $24,323 USD

Cheapest Retailer
-
$15,460 USD
A
Retailer 2
-
$15,638 USD
View
A
Retailer 3
-
$15,804 USD
View
A
Retailer 4
-
$16,394 USD
£12,909 GBP
View
A
Retailer 5
-
$16,474 USD
View
Final sale: no returns
A
Retailer 6
-
$16,820 USD
View
A
Retailer 7
-
$17,191 USD
View
A
Retailer 8
-
$18,337 USD
View
A
Retailer 9
-
$18,538 USD
£14,596 GBP
View
B+
Retailer 10
-
$18,624 USD
View
B+
Retailer 11
-
$18,814 USD
€17,918 EUR
View
B+
Retailer 12
-
$19,104 USD
View
B+
Retailer 13
-
$19,340 USD
View
B+
Retailer 14
-
$21,535 USD
ZAR 347,901 ZAR
View
B+
Retailer 15
-
$22,064 USD
View
Most Expensive
B+
MOH London
D4F90D123 · Nov 1
$24,323 USD
£19,152 GBP
View
15 more retailers have this diamond
Prices start from $15,460 USDSave up to $8,863 USD

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
$15,460 USD