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Round|Natural|GIA

1.50ct K IF Round Natural Diamond

EX • K/IF • GIA 2215901957

Certificate GIA 2215901957

Diamond specifications and retailer prices

From $15,049 NZD
As of November 1, 2026
Save $13,135 NZD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,185 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct 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 2215901957. Listed at 16 retailers as of November 1, 2026, with prices from $15,049 to $28,185, a $13,135 spread on the same certified stone. NZ Jewellers lists it at $28,185. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2215901957
Dimensions7.49 × 7.45 × 4.40 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.49 mm7.45 mm1.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2215901957
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.9%

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: Nov 1
Current: $18,200 NZD|Low: $15,049 NZD|High: $26,728 NZD|Avg: $20,900 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$15,049 NZD
Retailer 1$18,200 NZD
Retailer 6$18,602 NZD
Retailer 3$20,191 NZD
Retailer 2$24,672 NZD
Retailer 4$26,338 NZD

43 data points across 6 retailers

16 retailers$15,049 NZD to $28,185 NZD

B+
Cheapest Retailer
-
$15,049 NZD
B+
Retailer 2
-
$15,375 NZD
View
B+
Retailer 3
-
$15,690 NZD
View
B
Retailer 4
-
$16,748 NZD
View
Retailer 5
-
$16,910 NZD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$17,517 NZD
View
B
Retailer 7
-
$18,200 NZD
View
B
Retailer 8
-
$18,319 NZD
View
B
Retailer 9
-
$18,602 NZD
View
B
Retailer 10
-
$19,500 NZD
View
B
Retailer 11
-
$20,191 NZD
View
B
Retailer 12
-
$21,139 NZD
View
Retailer 13
-
$22,254 NZD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$24,672 NZD
View
B
Retailer 15
-
$26,338 NZD
View
Most Expensive
B
NZ Jewellers
38f07475-40fd-4f4a-a3a9-261f03212069 · Nov 5
$28,185 NZD
$15,844 USD
View
15 more retailers have this diamond
Prices start from $15,049 NZDSave up to $13,135 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+
1.50ct Round
$15,049 NZD