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Round|Natural|GIA

1.50ct L I1 Round Natural Diamond

EX • L/I1 • GIA 2356007151

Certificate GIA 2356007151

Diamond specifications and retailer prices

From $4,293 NZD
As of November 6, 2026
Save $5,763 NZD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,057 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 L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2356007151. Listed at 8 retailers as of November 5, 2026, with prices from $4,293 to $10,057, a $5,763 spread on the same certified stone. NZ Jewellers lists it at $10,057. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2356007151
Dimensions7.32 × 7.27 × 4.57 mm
L/W Ratio1.01
Top View
7.32 mm7.27 mm1.50 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2356007151
Side View
Table 56.0%Crown 36°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.6%

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 6
Current: $10,057 NZD|Low: $3,956 NZD|High: $10,656 NZD|Avg: $5,937 NZD|-5.6%
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
November 5, 2026
Retailer 5$3,956 NZD
Retailer 6$4,293 NZD
Retailer 10$4,533 NZD
Retailer 13$4,963 NZD
Retailer 7$5,230 NZD
Retailer 9$5,230 NZD
Retailer 8$5,432 NZD
Retailer 4$5,684 NZD
Retailer 3$5,816 NZD
Retailer 11$6,034 NZD
Retailer 2$6,705 NZD
Retailer 12$7,277 NZD
NZ Jewellers$10,057 NZD

23 data points across 13 retailers

8 retailers$4,293 NZD to $10,057 NZD

B+
Cheapest Retailer
-
$4,293 NZD
B+
Retailer 2
-
$4,533 NZD
View
Retailer 3
-
$5,230 NZD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$5,230 NZD
View
B
Retailer 5
-
$5,432 NZD
View
B
Retailer 6
-
$6,034 NZD
View
B
Retailer 7
-
$6,705 NZD
View
Most Expensive
C
NZ Jewellers
12c39a3b-1ea9-4e9c-9a5c-3cb56a5a0168 · Nov 5
$10,057 NZD
$5,575 USD
View
7 more retailers have this diamond
Prices start from $4,293 NZDSave up to $5,763 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
$4,293 NZD