CaratHunter
Plans
Round|Natural|GIA

1.50ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 7521947606

Certificate GIA 7521947606

Diamond specifications and retailer prices

From $8,104 SGD
HK$49,400 HKD
As of October 29, 2026
Save $9,474 SGD (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $17,579 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 7521947606. Listed at 24 retailers as of October 27, 2026, with prices from $8,104 to $17,579, a $9,474 spread on the same certified stone. NZ Jewellers lists it at $17,579. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 7521947606
Dimensions7.12 × 7.01 × 4.60 mm
L/W Ratio1.02
Cert comments
Additional clouds, pinpoints and internal graining are not shown.
Key to symbols
Feather, Cloud, Crystal, Indented Natural
Top View
7.12 mm7.01 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7521947606
Side View
Table 55.0%Crown 38.5°Girdle: THN-THKPavilion 39.8°Culet: NoneDepth 65.2%

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: $17,579 SGD|Low: $8,104 SGD|High: $17,579 SGD|Avg: $10,826 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
Retailer 20
Retailer 21
October 29, 2026
Retailer 20$8,104 SGD
Retailer 15$8,330 SGD
Retailer 19$8,651 SGD
Retailer 9$9,083 SGD
Retailer 21$9,677 SGD
Retailer 6$9,700 SGD
Retailer 2$9,701 SGD
Retailer 13$9,819 SGD
Retailer 4$9,856 SGD
Retailer 5$10,078 SGD
Retailer 14$10,410 SGD
Retailer 17$10,510 SGD
Retailer 16$10,671 SGD
Retailer 18$10,942 SGD
Retailer 10$11,088 SGD
Retailer 3$11,284 SGD
Retailer 8$12,126 SGD
Retailer 7$13,080 SGD
Retailer 12$14,992 SGD
Retailer 11$15,519 SGD
NZ Jewellers$17,579 SGD

29 data points across 21 retailers

24 retailers$8,104 SGD to $17,579 SGD

A
Cheapest Retailer
-
$8,104 SGD
HK$49,400 HKD
A
Retailer 2
-
$8,330 SGD
₹618,954 INR
View
A
Retailer 3
-
$8,651 SGD
$6,750 USD
View
A
Retailer 4
-
$9,083 SGD
$7,087 USD
View
A
Retailer 5
-
$9,172 SGD
$7,156 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$9,525 SGD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$9,677 SGD
$7,550 USD
View
A
Retailer 8
-
$9,700 SGD
$7,568 USD
View
Final sale: no returns
B+
Retailer 9
-
$9,701 SGD
$7,569 USD
View
A
Retailer 10
-
$9,819 SGD
£6,032 GBP
View
B+
Retailer 11
-
$9,856 SGD
$7,690 USD
View
B+
Retailer 12
-
$10,078 SGD
View
B+
Retailer 13
-
$10,410 SGD
A$12,495 AUD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
$10,510 SGD
$8,200 USD
View
B+
Retailer 15
-
$10,671 SGD
$8,326 USD
View
B+
Retailer 16
-
$10,942 SGD
$8,537 USD
View
B+
Retailer 17
-
$10,972 SGD
$8,561 USD
View
B+
Retailer 18
-
$11,088 SGD
$8,651 USD
View
B+
Retailer 19
-
$11,284 SGD
€8,385 EUR
View
B+
Retailer 20
-
$12,126 SGD
$9,461 USD
View
B
Retailer 21
-
$13,080 SGD
ZAR 164,863 ZAR
View
B
Retailer 22
-
$14,992 SGD
£9,210 GBP
View
B
Retailer 23
-
$15,519 SGD
$12,108 USD
View
Most Expensive
B
NZ Jewellers
19bff962-6137-4900-9164-47720f271006 · Oct 27
$17,579 SGD
$13,715 USD
View
23 more retailers have this diamond
Prices start from $8,104 SGDSave up to $9,474 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
$8,104 SGD