CaratHunter
Plans
Round|Natural|GIA

2.18ct M IF Round Natural Diamond

EX • M/IF • GIA 2225444391

Certificate GIA 2225444391

Diamond specifications and retailer prices

From $11,877 AUD
As of November 4, 2026
Save $2,941 AUD (20%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $22,759 AUD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 2.18ct natural round diamond

This 2.18ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2225444391. Listed at 6 retailers as of November 4, 2026, with a relatively tight 25% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.18
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2225444391
Dimensions8.26 × 8.31 × 5.13 mm
L/W Ratio1.01
Top View
8.26 mm8.31 mm2.18 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2225444391
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.0%

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: Nov 4
Current: $14,818 AUD|Low: $9,518 AUD|High: $22,980 AUD|Avg: $14,550 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$9,518 AUD
Retailer 3$11,877 AUD
Retailer 6$12,561 AUD
Retailer 4$13,608 AUD
Retailer 2$14,754 AUD
Retailer 1$14,818 AUD
Retailer 5$15,701 AUD
Retailer 7$22,980 AUD

14 data points across 8 retailers

6 retailers$11,877 AUD to $14,818 AUD

A
Cheapest Retailer
-
$11,877 AUD
Retailer 2
-
$13,608 AUD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$14,754 AUD
View
A
Retailer 4
-
$14,818 AUD
View
Retailer 5
-
$15,701 AUD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
992f1109-8232-469f-ab19-ac543e27e292 · Sep 26
$22,759 AUD
$15,932 USD
View
Price last confirmed 40 days ago
5 more retailers have this diamond
Prices start from $11,877 AUDSave up to $2,941 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
2.18ct Round
$11,877 AUD