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Round|Natural|IGI

1.50ct G IF Round Natural Diamond

EX • G/IF • IGI 693503168

Shape and cutting style on the report: Round brilliant

Certificate IGI 693503168

Diamond specifications and retailer prices

From $13,782 NZD
As of November 6, 2026
Save $11,015 NZD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $29,759 NZD at NZ Jewellers · As of September 21, 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 693503168. Listed at 17 retailers as of November 1, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36.2°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 693503168
Dimensions7.27 × 7.22 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.27 mm7.22 mm1.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 693503168
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.7%

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: $13,782 NZD|Low: $13,472 NZD|High: $25,062 NZD|Avg: $17,667 NZD|+0.3%
Retailer 1
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 6, 2026
Retailer 1$13,782 NZD
Retailer 3$14,110 NZD
Retailer 2$15,387 NZD
Retailer 11$15,822 NZD
Retailer 6$16,311 NZD
Retailer 8$16,650 NZD
Retailer 12$16,749 NZD
Retailer 13$16,899 NZD
Retailer 4$18,068 NZD
Retailer 7$18,724 NZD
Retailer 10$18,878 NZD
Retailer 9$22,336 NZD
Retailer 5$24,796 NZD

28 data points across 13 retailers

17 retailers$13,782 NZD to $24,796 NZD

A
Cheapest Retailer
-
$13,782 NZD
A
Retailer 2
-
$14,110 NZD
View
A
Retailer 3
-
$15,165 NZD
View
A
Retailer 4
-
$15,387 NZD
View
A
Retailer 5
-
$15,822 NZD
View
A
Retailer 6
-
$16,311 NZD
View
A
Retailer 7
-
$16,650 NZD
View
A
Retailer 8
-
$16,749 NZD
View
A
Retailer 9
-
$16,899 NZD
View
Final sale: no returns
Retailer 10
-
$17,896 NZD
View
Price last confirmed 44 days ago
A
Retailer 11
-
$18,068 NZD
View
A
Retailer 12
-
$18,724 NZD
View
A
Retailer 13
-
$18,878 NZD
View
Retailer 14
-
$20,530 NZD
View
Price last confirmed 45 days ago
A
Retailer 15
-
$22,336 NZD
View
A
Retailer 16
-
$24,796 NZD
View
Most Expensive
NZ Jewellers
e7efae53-abc0-48bf-90a7-8745725e3137 · Sep 21
$29,759 NZD
$16,497 USD
View
Price last confirmed 46 days ago
16 more retailers have this diamond
Prices start from $13,782 NZDSave up to $11,015 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
$13,782 NZD