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Round|Natural|GIA

1.50ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 5556614846

Certificate GIA 5556614846

Diamond specifications and retailer prices

From $5,280 SGD
As of November 6, 2026
Save $6,113 SGD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,394 SGD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 5556614846. Listed at 21 retailers as of November 5, 2026, with prices from $5,280 to $11,394, a $6,113 spread on the same certified stone. NZ Jewellers lists it at $11,394. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 5556614846
Dimensions7.04 × 7.12 × 4.59 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Natural
Top View
7.04 mm7.12 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5556614846
Side View
Table 56.0%Crown 38.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 64.8%

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: Nov 6
Current: $5,333 SGD|Low: $5,280 SGD|High: $10,966 SGD|Avg: $6,792 SGD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$5,280 SGD
Retailer 1$5,333 SGD
Retailer 10$5,817 SGD
Retailer 2$6,287 SGD
Retailer 8$6,337 SGD
Retailer 6$6,538 SGD
Retailer 4$6,544 SGD
Retailer 3$7,462 SGD
Retailer 5$7,521 SGD
Retailer 7$10,851 SGD

33 data points across 10 retailers

21 retailers$5,280 SGD to $11,394 SGD

A
Cheapest Retailer
-
$5,280 SGD
A
Retailer 2
-
$5,333 SGD
View
A
Retailer 3
-
$5,817 SGD
View
B+
Retailer 4
-
$5,941 SGD
View
B+
Retailer 5
-
$6,287 SGD
View
Final sale: no returns
B+
Retailer 6
-
$6,337 SGD
View
A
Retailer 7
-
$6,538 SGD
View
B+
Retailer 8
-
$6,544 SGD
View
Retailer 9
-
$6,712 SGD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$6,757 SGD
View
B+
Retailer 11
-
$6,812 SGD
View
Retailer 12
-
$6,812 SGD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$6,812 SGD
View
B+
Retailer 14
-
$7,007 SGD
View
B+
Retailer 15
-
$7,066 SGD
View
B+
Retailer 16
-
$7,462 SGD
View
B+
Retailer 17
-
$7,521 SGD
View
B+
Retailer 18
-
$7,861 SGD
View
B
Retailer 19
-
$10,301 SGD
View
B
Retailer 20
-
$10,851 SGD
View
Most Expensive
B
NZ Jewellers
874a124c-87bf-45d4-9884-ed96f3efaf3b · Nov 5
$11,394 SGD
$8,920 USD
View
20 more retailers have this diamond
Prices start from $5,280 SGDSave up to $6,113 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
$5,280 SGD