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Round|Natural|GIA

1.50ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 7541666603

Certificate GIA 7541666603

Diamond specifications and retailer prices

From $5,939 SGD
HK$36,200 HKD
As of October 29, 2026
Save $7,463 SGD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,401 SGD at NZ Jewellers · As of October 27, 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7541666603. Listed at 19 retailers as of October 27, 2026, with prices from $5,939 to $13,401, a $7,463 spread on the same certified stone. NZ Jewellers lists it at $13,401. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 7541666603
Dimensions7.05 × 7.11 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.05 mm7.11 mm1.50 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541666603
Side View
Table 57.0%Crown 38.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.5%

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: $13,401 SGD|Low: $5,775 SGD|High: $13,483 SGD|Avg: $7,971 SGD|-0.6%
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
Retailer 18
Retailer 19
October 29, 2026
Retailer 11$5,775 SGD
Retailer 5$5,939 SGD
Retailer 6$6,069 SGD
Retailer 14$6,330 SGD
Retailer 8$6,356 SGD
Retailer 7$6,701 SGD
Retailer 3$7,258 SGD
Retailer 4$7,258 SGD
Retailer 9$7,258 SGD
Retailer 2$7,612 SGD
Retailer 18$7,729 SGD
Retailer 19$7,729 SGD
Retailer 15$7,985 SGD
Retailer 13$8,262 SGD
Retailer 17$8,376 SGD
Retailer 10$8,890 SGD
Retailer 16$9,171 SGD
Retailer 12$11,868 SGD
NZ Jewellers$13,401 SGD

35 data points across 19 retailers

19 retailers$5,939 SGD to $13,401 SGD

Retailer 1
-
$5,775 SGD
$4,506 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$5,939 SGD
HK$36,200 HKD
View
A
Retailer 3
-
$6,069 SGD
$4,735 USD
View
A
Retailer 4
-
$6,330 SGD
$4,939 USD
View
A
Retailer 5
-
$6,356 SGD
$4,959 USD
View
B+
Retailer 6
-
$6,701 SGD
$5,228 USD
View
Final sale: no returns
A
Retailer 7
-
$7,258 SGD
$5,663 USD
View
A
Retailer 8
-
$7,258 SGD
$5,663 USD
View
A
Retailer 9
-
$7,258 SGD
$5,663 USD
View
A
Retailer 10
-
$7,612 SGD
£4,676 GBP
View
A
Retailer 11
-
$7,729 SGD
$6,030 USD
View
A
Retailer 12
-
$7,729 SGD
$6,030 USD
View
A
Retailer 13
-
$7,985 SGD
$6,230 USD
View
A
Retailer 14
-
$8,262 SGD
€6,139 EUR
View
A
Retailer 15
-
$8,376 SGD
$6,535 USD
View
B+
Retailer 16
-
$8,890 SGD
$6,936 USD
View
B+
Retailer 17
-
$9,171 SGD
$7,155 USD
View
B+
Retailer 18
-
$11,868 SGD
£7,291 GBP
View
Most Expensive
B
NZ Jewellers
1f97144c-b372-4007-a594-35f9c6424e2d · Oct 27
$13,401 SGD
$10,456 USD
View
18 more retailers have this diamond
Prices start from $5,939 SGDSave up to $7,463 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
$5,939 SGD