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Round|Natural|IGI

1.50ct G IF Round Natural Diamond

EX • G/IF • IGI 833690502

Shape and cutting style on the report: Round brilliant

Certificate IGI 833690502

Diamond specifications and retailer prices

From $12,642 NZD
As of November 6, 2026
Save $13,847 NZD (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $26,488 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 833690502. Listed at 22 retailers as of November 5, 2026, with prices from $12,642 to $26,488, a $13,847 spread on the same certified stone. NZ Jewellers lists it at $26,488. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 833690502
Dimensions7.15 × 7.22 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.15 mm7.22 mm1.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833690502
Side View
Table 56.0%Crown 36.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $26,488 NZD|Low: $12,642 NZD|High: $26,488 NZD|Avg: $16,007 NZD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 22
November 7, 2026
Retailer 16$12,642 NZD
Retailer 21$12,898 NZD
Retailer 12$12,974 NZD
Retailer 14$13,688 NZD
Retailer 17$14,110 NZD
Retailer 6$14,548 NZD
Retailer 8$14,615 NZD
Retailer 5$14,619 NZD
Retailer 10$14,619 NZD
Retailer 2$14,673 NZD
Retailer 11$14,738 NZD
Retailer 19$15,609 NZD
Retailer 9$15,836 NZD
Retailer 7$16,082 NZD
Retailer 4$16,181 NZD
Retailer 22$16,850 NZD
Retailer 15$17,078 NZD
Retailer 13$17,195 NZD
Retailer 3$18,274 NZD
Retailer 18$19,322 NZD
Retailer 20$22,011 NZD
NZ Jewellers$26,488 NZD

12 data points across 22 retailers

22 retailers$12,642 NZD to $26,488 NZD

A
Cheapest Retailer
-
$12,642 NZD
A
Retailer 2
-
$12,898 NZD
View
A
Retailer 3
-
$12,974 NZD
View
A
Retailer 4
-
$13,688 NZD
View
A
Retailer 5
-
$14,110 NZD
View
A
Retailer 6
-
$14,548 NZD
View
A
Retailer 7
-
$14,615 NZD
View
Retailer 8
-
$14,619 NZD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$14,619 NZD
View
Final sale: no returns
A
Retailer 10
-
$14,673 NZD
View
A
Retailer 11
-
$14,738 NZD
View
A
Retailer 12
-
$15,609 NZD
View
A
Retailer 13
-
$15,836 NZD
View
A
Retailer 14
-
$16,082 NZD
View
A
Retailer 15
-
$16,181 NZD
View
A
Retailer 16
-
$16,850 NZD
View
A
Retailer 17
-
$17,078 NZD
View
A
Retailer 18
-
$17,195 NZD
View
A
Retailer 19
-
$18,274 NZD
View
A
Retailer 20
-
$19,322 NZD
View
A
Retailer 21
-
$22,011 NZD
View
Most Expensive
B+
NZ Jewellers
fa2cd52b-a55e-4bc4-9772-dd235181600a · Nov 5
$26,488 NZD
$14,684 USD
View
21 more retailers have this diamond
Prices start from $12,642 NZDSave up to $13,847 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
1.50ct Round
$12,642 NZD