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Round|Natural|GIA

1.50ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 2245091375

Certificate GIA 2245091375

Diamond specifications and retailer prices

From $7,251 SGD
HK$44,200 HKD
As of October 29, 2026
Save $8,603 SGD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,855 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 2245091375. Listed at 20 retailers as of October 27, 2026, with prices from $7,251 to $15,855, a $8,603 spread on the same certified stone. NZ Jewellers lists it at $15,855. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2245091375
Dimensions7.10 × 7.01 × 4.60 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Pinpoint, Natural
Top View
7.10 mm7.01 mm1.50 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245091375
Side View
Table 57.0%Crown 38°Girdle: THK-THKPavilion 40.2°Culet: NoneDepth 65.1%

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: $15,855 SGD|Low: $7,251 SGD|High: $15,855 SGD|Avg: $9,607 SGD
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 4$7,251 SGD
Retailer 13$7,474 SGD
Retailer 18$7,863 SGD
Retailer 17$8,094 SGD
Retailer 8$8,267 SGD
Retailer 16$8,578 SGD
Retailer 9$8,750 SGD
Retailer 19$8,750 SGD
Retailer 12$8,850 SGD
Retailer 6$9,479 SGD
Retailer 10$9,549 SGD
Retailer 3$9,626 SGD
Retailer 5$9,688 SGD
Retailer 11$9,936 SGD
Retailer 14$10,123 SGD
Retailer 2$10,196 SGD
Retailer 7$10,938 SGD
Retailer 15$13,283 SGD
NZ Jewellers$15,855 SGD

18 data points across 19 retailers

20 retailers$7,251 SGD to $15,855 SGD

A
Cheapest Retailer
-
$7,251 SGD
HK$44,200 HKD
A
Retailer 2
-
$7,474 SGD
₹555,332 INR
View
A
Retailer 3
-
$7,863 SGD
$6,135 USD
View
A
Retailer 4
-
$8,094 SGD
$6,315 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$8,267 SGD
$6,450 USD
View
A
Retailer 6
-
$8,400 SGD
View
A
Retailer 7
-
$8,578 SGD
$6,693 USD
View
B+
Retailer 8
-
$8,750 SGD
$6,827 USD
View
B+
Retailer 9
-
$8,750 SGD
$6,827 USD
View
Final sale: no returns
A
Retailer 10
-
$8,850 SGD
£5,437 GBP
View
B+
Retailer 11
-
$9,479 SGD
$7,396 USD
View
B+
Retailer 12
-
$9,549 SGD
$7,450 USD
View
B+
Retailer 13
-
$9,626 SGD
$7,510 USD
View
B+
Retailer 14
-
$9,688 SGD
$7,559 USD
View
B+
Retailer 15
-
$9,936 SGD
$7,752 USD
View
B+
Retailer 16
-
$10,123 SGD
£6,219 GBP
View
B+
Retailer 17
-
$10,196 SGD
€7,576 EUR
View
B+
Retailer 18
-
$10,938 SGD
$8,534 USD
View
B
Retailer 19
-
$13,283 SGD
£8,160 GBP
View
Most Expensive
B
NZ Jewellers
8e360213-3f62-4402-a800-47cf57b8de3a · Oct 27
$15,855 SGD
$12,370 USD
View
19 more retailers have this diamond
Prices start from $7,251 SGDSave up to $8,603 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
$7,251 SGD