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Round|Natural|GIA

1.54ct K IF Round Natural Diamond

EX • K/IF • GIA 1515056777

Certificate GIA 1515056777

Diamond specifications and retailer prices

From $11,026 NZD
As of November 5, 2026
Save $9,222 NZD (46%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $20,247 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1515056777. Listed at 5 retailers as of November 5, 2026, with prices from $11,026 to $20,247, a $9,222 spread on the same certified stone. NZ Jewellers lists it at $20,247. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1515056777
Dimensions7.28 × 7.34 × 4.60 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
7.28 mm7.34 mm1.54 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1515056777
Side View
Table 55.0%Crown 35.5°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.9%

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 5
Current: $20,247 NZD|Low: $11,026 NZD|High: $20,247 NZD|Avg: $14,533 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$11,026 NZD
Retailer 5$11,175 NZD
Retailer 2$12,573 NZD
Retailer 3$17,833 NZD
NZ Jewellers$20,247 NZD

21 data points across 5 retailers

5 retailers$11,026 NZD to $20,247 NZD

A
Cheapest Retailer
-
$11,026 NZD
A
Retailer 2
-
$11,175 NZD
View
Final sale: no returns
B+
Retailer 3
-
$12,573 NZD
View
B
Retailer 4
-
$17,833 NZD
View
Most Expensive
B
NZ Jewellers
047e163a-b3fc-4806-8b38-0662a553d461 · Nov 5
$20,247 NZD
$11,382 USD
View
4 more retailers have this diamond
Prices start from $11,026 NZDSave up to $9,222 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
1.54ct Round
$11,026 NZD