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Round|Natural|IGI

1.50ct G IF Round Natural Diamond

EX • G/IF • IGI 847658457

Shape and cutting style on the report: Round brilliant

Certificate IGI 847658457

Diamond specifications and retailer prices

From $11,788 NZD
As of November 4, 2026
Save $13,408 NZD (53%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $25,197 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 847658457. Listed at 25 retailers as of November 4, 2026, with prices from $11,788 to $25,197, a $13,408 spread on the same certified stone. NZ Jewellers lists it at $25,197. 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 angle35.6°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 847658457
Dimensions7.24 × 7.29 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.24 mm7.29 mm1.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 847658457
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $25,197 NZD|Low: $11,788 NZD|High: $25,197 NZD|Avg: $15,191 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
November 5, 2026
Retailer 13$11,788 NZD
Retailer 9$12,997 NZD
Retailer 17$13,021 NZD
Retailer 14$13,277 NZD
Retailer 12$13,468 NZD
Retailer 5$13,863 NZD
Retailer 4$13,906 NZD
Retailer 8$13,906 NZD
Retailer 10$14,175 NZD
Retailer 7$15,064 NZD
Retailer 6$15,297 NZD
Retailer 3$15,385 NZD
Retailer 2$15,445 NZD
Retailer 16$17,382 NZD
Retailer 15$18,506 NZD
Retailer 11$20,938 NZD
NZ Jewellers$25,197 NZD

14 data points across 17 retailers

25 retailers$11,788 NZD to $25,197 NZD

A+
Cheapest Retailer
-
$11,788 NZD
A
Retailer 2
-
$12,312 NZD
View
A
Retailer 3
-
$12,645 NZD
View
A
Retailer 4
-
$12,844 NZD
View
A
Retailer 5
-
$12,844 NZD
View
A
Retailer 6
-
$12,934 NZD
View
A
Retailer 7
-
$12,997 NZD
View
A
Retailer 8
-
$13,021 NZD
View
A
Retailer 9
-
$13,277 NZD
View
A
Retailer 10
-
$13,468 NZD
View
A
Retailer 11
-
$13,791 NZD
View
A
Retailer 12
-
$13,863 NZD
View
Retailer 13
-
$13,906 NZD
View
Price last confirmed 9 days ago
A
Retailer 14
-
$13,906 NZD
View
Final sale: no returns
A
Retailer 15
-
$14,175 NZD
View
A
Retailer 16
-
$15,064 NZD
View
A
Retailer 17
-
$15,171 NZD
View
A
Retailer 18
-
$15,297 NZD
View
A
Retailer 19
-
$15,385 NZD
View
A
Retailer 20
-
$15,445 NZD
View
A
Retailer 21
-
$16,533 NZD
View
A
Retailer 22
-
$17,382 NZD
View
A
Retailer 23
-
$18,506 NZD
View
A
Retailer 24
-
$20,938 NZD
View
Most Expensive
B+
NZ Jewellers
dfc2a5ee-38b6-4c25-bde1-86612bb7761c · Nov 5
$25,197 NZD
$13,968 USD
View
24 more retailers have this diamond
Prices start from $11,788 NZDSave up to $13,408 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
$11,788 NZD