Round|Natural|GIA

2.50ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 7548904507

Certificate GIA 7548904507

Diamond specifications and retailer prices

From $10,786 USD
As of October 27, 2026
17 retailers carry this diamond
Most expensive: $17,977 USD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

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 7548904507. Listed at 17 retailers as of October 27, 2026. 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
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 7548904507
Dimensions8.43 × 8.38 × 5.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.43 mm8.38 mm2.50 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548904507
Side View
Table 56.0%Crown 38°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $17,977 USD|Low: $9,334 USD|High: $18,310 USD|Avg: $12,575 USD|-1.8%
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 16, 2026
Retailer 17$9,449 USD
Retailer 5$9,587 USD
Retailer 9$9,605 USD
Retailer 14$10,008 USD
Retailer 6$10,074 USD
Retailer 3$10,786 USD
Retailer 8$10,786 USD
Retailer 7$11,140 USD
Retailer 12$11,685 USD
Retailer 16$11,844 USD
Retailer 18$11,865 USD
Retailer 10$11,955 USD
Retailer 15$12,250 USD
Retailer 21$12,590 USD
Retailer 13$12,948 USD
Retailer 22$13,010 USD
Retailer 4$13,483 USD
Retailer 20$13,547 USD
Retailer 11$14,191 USD
Retailer 2$14,689 USD
Retailer 19$17,026 USD
NZ Jewellers$17,977 USD

23 data points across 22 retailers

17 retailers

A
Retailer 1
-
$9,449 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$9,587 USD
HK$74,900 HKD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$10,008 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$10,074 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$10,786 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$10,786 USD
View
Final sale: no returns
B+
Retailer 7
-
$11,140 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$11,179 USD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$11,685 USD
View
Price last confirmed 19 days ago
B+
Retailer 10
-
$11,844 USD
£9,326 GBP
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$11,865 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$12,590 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$13,483 USD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
$14,191 USD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$14,689 USD
£11,566 GBP
View
Price last confirmed 13 days ago
B
Retailer 16
-
$17,026 USD
£13,406 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
NZ Jewellers
6e43e258-8de7-4291-99fb-0e069366fcf3 · Oct 11
$17,977 USD
View
Price last confirmed 18 days ago
16 more retailers have this diamond
Prices start from $10,786 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
$10,786 USD