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Round|Natural|GIA

1.50ct E IF Round Natural Diamond

EX • E/IF • GIA 5231727103

Certificate GIA 5231727103

Diamond specifications and retailer prices

From $21,499 NZD
As of November 3, 2026
Save $5,689 NZD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $27,188 NZD at GemTrove · As of November 4, 2026
View at GemTrove

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5231727103. Listed at 6 retailers as of November 3, 2026, with prices from $21,499 to $27,188, a $5,689 spread on the same certified stone. GemTrove lists it at $27,188. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5231727103
Dimensions7.36 × 7.41 × 4.46 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.36 mm7.41 mm1.50 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5231727103
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

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 3
Current: $21,758 NZD|Low: $21,499 NZD|High: $28,317 NZD|Avg: $23,481 NZD|-15.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$21,499 NZD
Retailer 1$21,758 NZD
Retailer 2$21,863 NZD
Retailer 4$22,792 NZD
Retailer 5$24,440 NZD

46 data points across 5 retailers

6 retailers$21,499 NZD to $27,188 NZD

A+
Cheapest Retailer
-
$21,499 NZD
A+
Retailer 2
-
$21,758 NZD
View
A+
Retailer 3
-
$21,863 NZD
View
A
Retailer 4
-
$22,792 NZD
View
A
Retailer 5
-
$24,440 NZD
View
Most Expensive
A
GemTrove
GT-N-01365273-98 · Nov 4
$27,188 NZD
A$23,578 AUD
View
5 more retailers have this diamond
Prices start from $21,499 NZDSave up to $5,689 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
$21,499 NZD