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Round|Natural|GIA

1.50ct I I1 Round Natural Diamond

EX • I/I1 • GIA 5463175260

Certificate GIA 5463175260

Diamond specifications and retailer prices

From $6,757 NZD
HK$29,700 HKD
As of November 1, 2026
Save $8,468 NZD (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $15,224 NZD at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 5463175260. Listed at 9 retailers as of November 1, 2026, with prices from $6,757 to $15,224, a $8,468 spread on the same certified stone. NZ Jewellers lists it at $15,224. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5463175260
Dimensions7.35 × 7.30 × 4.54 mm
L/W Ratio1.01
Top View
7.35 mm7.30 mm1.50 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5463175260
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.0%

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: $15,224 NZD|Low: $6,688 NZD|High: $15,224 NZD|Avg: $10,201 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$6,757 NZD
Retailer 10$7,939 NZD
Retailer 9$8,057 NZD
Retailer 5$9,103 NZD
Retailer 6$9,103 NZD
Retailer 7$9,103 NZD
Retailer 2$10,255 NZD
Retailer 8$10,504 NZD
Retailer 11$11,078 NZD
Retailer 3$14,705 NZD
NZ Jewellers$15,224 NZD

16 data points across 11 retailers

9 retailers$6,757 NZD to $15,224 NZD

B+
Cheapest Retailer
-
$6,757 NZD
HK$29,700 HKD
B+
Retailer 2
-
$7,939 NZD
$4,467 USD
View
B+
Retailer 3
-
$8,057 NZD
$4,533 USD
View
B
Retailer 4
-
$9,103 NZD
$5,122 USD
View
B
Retailer 5
-
$9,103 NZD
$5,122 USD
View
B
Retailer 6
-
$9,103 NZD
$5,122 USD
View
B
Retailer 7
-
$10,255 NZD
€5,495 EUR
View
B
Retailer 8
-
$10,504 NZD
$5,910 USD
View
Most Expensive
B
NZ Jewellers
9196b367-fc03-4219-835a-a191ee6ff0cb · Nov 2
$15,224 NZD
$8,566 USD
View
8 more retailers have this diamond
Prices start from $6,757 NZDSave up to $8,468 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
$6,757 NZD