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Round|Natural|IGI

2.50ct L SI2 Round Natural Diamond

FR • L/SI2 • IGI 671474919

Shape and cutting style on the report: Round brilliant

Certificate IGI 671474919

Diamond specifications and retailer prices

From $4,776 NZD
As of October 31, 2026
Save $6,086 NZD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,862 NZD at NZ Jewellers · As of November 2, 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI 671474919. Listed at 11 retailers as of October 31, 2026, with prices from $4,776 to $10,862, a $6,086 spread on the same certified stone. NZ Jewellers lists it at $10,862. 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
L
Colour
SI2
Clarity
Fair
Cut

Specifications

CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.4°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 671474919
Dimensions8.04 × 8.11 × 5.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.04 mm8.11 mm2.50 ctL / SI2
OriginNatural
CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 671474919
Side View
Table 56.0%Crown 37.4°Girdle: Very ThickPavilion 42°Culet: NoneDepth 70.4%

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 31
Current: $4,776 NZD|Low: $4,077 NZD|High: $7,194 NZD|Avg: $5,909 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 26, 2026
Retailer 2$4,077 NZD
Retailer 1$4,776 NZD
Retailer 4$4,830 NZD
Retailer 8$5,534 NZD
Retailer 3$5,753 NZD
Retailer 10$6,173 NZD
Retailer 6$6,491 NZD
Retailer 9$6,714 NZD
Retailer 5$6,982 NZD
Retailer 7$7,194 NZD

2 data points across 10 retailers

11 retailers$4,776 NZD to $10,862 NZD

B+
Cheapest Retailer
-
$4,776 NZD
B+
Retailer 2
-
$4,830 NZD
View
B+
Retailer 3
-
$5,534 NZD
View
B+
Retailer 4
-
$5,753 NZD
View
B+
Retailer 5
-
$6,235 NZD
View
Retailer 6
-
$6,235 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$6,475 NZD
View
B+
Retailer 8
-
$6,475 NZD
View
B+
Retailer 9
-
$6,491 NZD
View
B+
Retailer 10
-
$7,194 NZD
View
Most Expensive
B
NZ Jewellers
bc5a334c-3abe-43bd-a5e0-6405c46ba677 · Nov 2
$10,862 NZD
$6,106 USD
View
10 more retailers have this diamond
Prices start from $4,776 NZDSave up to $6,086 NZD

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
$4,776 NZD