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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 $17,254 AUD
SGD 16,378 SGD
As of November 1, 2026
Save $4,564 AUD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $21,818 AUD at GemTrove · As of November 2, 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 1, 2026, with prices from $17,254 to $21,818, a $4,564 spread on the same certified stone. GemTrove lists it at $21,818. 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 1
Current: $21,818 AUD|Low: $17,254 AUD|High: $22,724 AUD|Avg: $19,437 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$17,254 AUD
Retailer 3$17,562 AUD
Retailer 2$17,634 AUD
Retailer 5$18,290 AUD
Retailer 6$19,613 AUD
GemTrove$21,818 AUD

46 data points across 6 retailers

6 retailers$17,254 AUD to $21,818 AUD

A+
Cheapest Retailer
-
$17,254 AUD
SGD 16,378 SGD
A+
Retailer 2
-
$17,562 AUD
₹1,174,862 INR
View
A+
Retailer 3
-
$17,634 AUD
£9,754 GBP
View
A
Retailer 4
-
$18,290 AUD
$12,848 USD
View
A
Retailer 5
-
$19,613 AUD
MYR 56,119 MYR
View
Most Expensive
A
GemTrove
GT-N-01365273-98 · Nov 2
$21,818 AUD
View
5 more retailers have this diamond
Prices start from $17,254 AUDSave up to $4,564 AUD

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
$17,254 AUD