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Round|Natural|GIA

1.50ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7541236197

Certificate GIA 7541236197

Diamond specifications and retailer prices

From $7,827 SGD
As of November 4, 2026
Save $6,623 SGD (46%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $14,450 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7541236197. Listed at 24 retailers as of November 5, 2026, with prices from $7,827 to $14,450, a $6,623 spread on the same certified stone. NZ Jewellers lists it at $14,450. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7541236197
Dimensions7.21 × 7.26 × 4.58 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.21 mm7.26 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7541236197
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $14,450 SGD|Low: $6,863 SGD|High: $16,577 SGD|Avg: $10,059 SGD|-2.1%
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
November 6, 2026
Retailer 17$7,827 SGD
Retailer 19$7,827 SGD
Retailer 14$7,832 SGD
Retailer 21$7,906 SGD
Retailer 12$8,288 SGD
Retailer 3$8,289 SGD
Retailer 4$8,318 SGD
Retailer 10$8,942 SGD
Retailer 20$9,031 SGD
Retailer 13$9,190 SGD
Retailer 8$9,504 SGD
Retailer 7$9,556 SGD
Retailer 6$9,574 SGD
Retailer 11$9,574 SGD
Retailer 9$9,894 SGD
Retailer 16$10,746 SGD
Retailer 2$10,924 SGD
Retailer 15$12,093 SGD
Retailer 18$13,776 SGD
Retailer 5$14,185 SGD
NZ Jewellers$14,450 SGD

25 data points across 21 retailers

24 retailers$7,827 SGD to $14,450 SGD

B+
Cheapest Retailer
-
$7,827 SGD
B+
Retailer 2
-
$7,827 SGD
View
B+
Retailer 3
-
$7,832 SGD
View
B+
Retailer 4
-
$7,906 SGD
View
B+
Retailer 5
-
$8,288 SGD
View
Final sale: no returns
Retailer 6
-
$8,289 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$8,318 SGD
View
B+
Retailer 8
-
$8,828 SGD
View
B+
Retailer 9
-
$8,942 SGD
View
B+
Retailer 10
-
$9,031 SGD
View
B+
Retailer 11
-
$9,190 SGD
View
B
Retailer 12
-
$9,504 SGD
View
Retailer 13
-
$9,504 SGD
View
Price last confirmed 28 days ago
Retailer 14
-
$9,556 SGD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$9,574 SGD
View
B
Retailer 16
-
$9,574 SGD
View
B+
Retailer 17
-
$9,894 SGD
View
B+
Retailer 18
-
$10,746 SGD
View
Retailer 19
-
$10,922 SGD
View
Price last confirmed 24 days ago
B+
Retailer 20
-
$10,924 SGD
View
B
Retailer 21
-
$12,093 SGD
View
B
Retailer 22
-
$13,776 SGD
View
Retailer 23
-
$14,185 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
6d00e531-3a15-41c0-910b-7a8c550977fe · Nov 5
$14,450 SGD
$11,275 USD
View
23 more retailers have this diamond
Prices start from $7,827 SGDSave up to $6,623 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.

B+
1.50ct Round
$7,827 SGD