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Round|Natural|GIA

2.15ct K IF Round Natural Diamond

EX • K/IF • GIA 7542717228

Certificate GIA 7542717228

Diamond specifications and retailer prices

From $18,535 AUD
As of November 4, 2026
Save $11,334 AUD (38%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $29,869 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.15ct natural round diamond

This 2.15ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7542717228. Listed at 11 retailers as of November 4, 2026, with prices from $18,535 to $29,869, a $11,334 spread on the same certified stone. NZ Jewellers lists it at $29,869. 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

2.15
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7542717228
Dimensions8.18 × 8.22 × 5.11 mm
L/W Ratio1.00
Cert comments
Minor details of polish are not shown.
Top View
8.18 mm8.22 mm2.15 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542717228
Side View
Table 59.0%Crown 35.5°Girdle: MD-STKPavilion 41.2°Culet: NoneDepth 62.5%

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: $29,869 AUD|Low: $16,108 AUD|High: $30,374 AUD|Avg: $22,019 AUD
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
November 6, 2026
Retailer 3$16,108 AUD
Retailer 7$18,165 AUD
Retailer 13$18,535 AUD
Retailer 5$18,656 AUD
Retailer 9$18,986 AUD
Retailer 14$21,100 AUD
Retailer 15$21,430 AUD
Retailer 12$22,255 AUD
Retailer 10$22,453 AUD
Retailer 2$22,629 AUD
Retailer 6$22,712 AUD
Retailer 8$23,107 AUD
Retailer 4$23,162 AUD
Retailer 16$25,323 AUD
Retailer 11$27,914 AUD
NZ Jewellers$29,869 AUD

24 data points across 16 retailers

11 retailers$18,535 AUD to $29,869 AUD

Retailer 1
-
$16,108 AUD
Price last confirmed 26 days ago
A
Retailer 2
-
$18,535 AUD
View
A
Retailer 3
-
$18,986 AUD
View
B+
Retailer 4
-
$21,100 AUD
View
B+
Retailer 5
-
$21,430 AUD
View
B+
Retailer 6
-
$22,255 AUD
View
B+
Retailer 7
-
$22,453 AUD
View
B+
Retailer 8
-
$22,629 AUD
View
Retailer 9
-
$25,323 AUD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
$27,914 AUD
View
Most Expensive
B
NZ Jewellers
bdac0dfe-1216-49a3-b361-96857ad94d27 · Nov 5
$29,869 AUD
$20,909 USD
View
10 more retailers have this diamond
Prices start from $18,535 AUDSave up to $11,334 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
2.15ct Round
$18,535 AUD