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Round|Natural|GIA

1.50ct E I1 Round Natural Diamond

EX • E/I1 • GIA 2426225144

Certificate GIA 2426225144

Diamond specifications and retailer prices

From $4,585 SGD
₹340,716 INR
As of October 29, 2026
Save $5,896 SGD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,482 SGD at NZ Jewellers · As of October 30, 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2426225144. Listed at 8 retailers as of October 29, 2026, with prices from $4,585 to $10,482, a $5,896 spread on the same certified stone. NZ Jewellers lists it at $10,482. 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
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2426225144
Dimensions7.26 × 7.28 × 4.61 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
7.26 mm7.28 mm1.50 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2426225144
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
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: Oct 29
Current: $10,482 SGD|Low: $4,554 SGD|High: $10,482 SGD|Avg: $6,282 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2$4,585 SGD
Retailer 4$5,247 SGD
Retailer 9$5,534 SGD
Retailer 5$6,016 SGD
Retailer 6$6,016 SGD
Retailer 7$6,016 SGD
Retailer 3$6,799 SGD
Retailer 8$6,942 SGD
Retailer 10$6,990 SGD
NZ Jewellers$10,482 SGD

44 data points across 10 retailers

8 retailers$4,585 SGD to $10,482 SGD

A
Cheapest Retailer
-
$4,585 SGD
₹340,716 INR
A
Retailer 2
-
$5,247 SGD
$4,094 USD
View
A
Retailer 3
-
$6,016 SGD
$4,694 USD
View
A
Retailer 4
-
$6,016 SGD
$4,694 USD
View
A
Retailer 5
-
$6,016 SGD
$4,694 USD
View
B+
Retailer 6
-
$6,799 SGD
€5,052 EUR
View
B+
Retailer 7
-
$6,942 SGD
$5,416 USD
View
Most Expensive
B
NZ Jewellers
0c133e23-732e-428a-b686-462059fd16d9 · Oct 30
$10,482 SGD
$8,178 USD
View
7 more retailers have this diamond
Prices start from $4,585 SGDSave up to $5,896 SGD

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
$4,585 SGD