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2.28ct G I1 Round Natural Diamond

EX • G/I1 • IGI 808619951

Shape and cutting style on the report: Round brilliant

Certificate IGI 808619951

Diamond specifications and retailer prices

From $9,471 NZD
$5,338 USD
As of October 30, 2026
Save $8,692 NZD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $18,164 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.28ct natural round diamond

This 2.28ct natural round sits in the two to three carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 808619951. Listed at 8 retailers as of October 30, 2026, with prices from $9,471 to $18,164, a $8,692 spread on the same certified stone. NZ Jewellers lists it at $18,164. 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

2.28
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.1°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 808619951
Dimensions8.40 × 8.33 × 5.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.40 mm8.33 mm2.28 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 808619951
Side View
Table 56.0%Crown 36.1°Girdle: MED-STKPavilion 40.1°CuletDepth 62.1%

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: $18,164 NZD|Low: $9,471 NZD|High: $18,164 NZD|Avg: $11,929 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7$9,471 NZD
Retailer 8$10,792 NZD
Retailer 3$10,860 NZD
Retailer 5$10,860 NZD
Retailer 6$10,860 NZD
Retailer 2$11,165 NZD
Retailer 4$12,530 NZD
NZ Jewellers$18,164 NZD

11 data points across 8 retailers

8 retailers$9,471 NZD to $18,164 NZD

A
Cheapest Retailer
-
$9,471 NZD
$5,338 USD
B+
Retailer 2
-
$10,792 NZD
$6,082 USD
View
B+
Retailer 3
-
$10,860 NZD
$6,121 USD
View
B+
Retailer 4
-
$10,860 NZD
$6,121 USD
View
B+
Retailer 5
-
$10,860 NZD
$6,121 USD
View
A
Retailer 6
-
$11,165 NZD
€5,993 EUR
View
B+
Retailer 7
-
$12,530 NZD
$7,062 USD
View
Most Expensive
B+
NZ Jewellers
c24abeea-161b-4158-a536-e3542cb030f6 · Oct 30
$18,164 NZD
$10,237 USD
View
7 more retailers have this diamond
Prices start from $9,471 NZDSave up to $8,692 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.

A
2.28ct Round
$9,471 NZD