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Round|Natural|IGI

1.50ct L I1 Round Natural Diamond

EX • L/I1 • IGI 764661625

Shape and cutting style on the report: Round brilliant

Certificate IGI 764661625

Diamond specifications and retailer prices

From $3,267 NZD
As of November 4, 2026
Save $5,197 NZD (61%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,464 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 IGI 764661625. Listed at 9 retailers as of November 4, 2026, with prices from $3,267 to $8,464, a $5,197 spread on the same certified stone. NZ Jewellers lists it at $8,464. 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
SymmetryVery Good
FluorescenceNone
Crown angle31.7°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 764661625
Dimensions7.44 × 7.48 × 4.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.44 mm7.48 mm1.50 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 764661625
Side View
Table 61.0%Crown 31.7°Girdle: MED-STKPavilion 40.3°CuletDepth 58.4%

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 4
Current: $8,464 NZD|Low: $3,263 NZD|High: $8,942 NZD|Avg: $4,755 NZD|-5.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 2$3,267 NZD
Retailer 4$3,658 NZD
Retailer 5$4,048 NZD
Retailer 7$4,048 NZD
Retailer 6$4,236 NZD
Retailer 9$4,499 NZD
Retailer 8$4,672 NZD
Retailer 3$5,038 NZD
NZ Jewellers$8,464 NZD

43 data points across 9 retailers

9 retailers$3,267 NZD to $8,464 NZD

B+
Cheapest Retailer
-
$3,267 NZD
B+
Retailer 2
-
$3,658 NZD
View
Retailer 3
-
$4,048 NZD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$4,048 NZD
View
B+
Retailer 5
-
$4,236 NZD
View
B+
Retailer 6
-
$4,499 NZD
View
B
Retailer 7
-
$4,672 NZD
View
B
Retailer 8
-
$5,038 NZD
View
Most Expensive
C
NZ Jewellers
d4044fd4-4bc8-4fb0-bd4c-1f68d3426b80 · Nov 5
$8,464 NZD
$4,692 USD
View
8 more retailers have this diamond
Prices start from $3,267 NZDSave up to $5,197 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
$3,267 NZD