Round|Natural|GIA

1.50ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 2474138896

Certificate GIA 2474138896

Diamond specifications and retailer prices

From $2,922 USD
Save $3,186 USD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,108 USD at NZ Jewellers
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 M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2474138896. Listed at 8 retailers, with prices from $2,922 to $6,108 at NZ Jewellers, a $3,186 spread on the same certified stone. 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
M
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2474138896
Dimensions7.25 × 7.30 × 4.58 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
7.25 mm7.30 mm1.50 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2474138896
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Sep 29
Current: $3,356 USD|Low: $2,514 USD|High: $3,927 USD|Avg: $3,141 USD|+5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 30, 2026
Retailer 5$2,514 USD
Retailer 3$2,922 USD
Retailer 4$3,340 USD
Retailer 1$3,356 USD
Retailer 2$3,924 USD

15 data points across 5 retailers

8 retailers$2,922 USD to $6,108 USD

B+
Cheapest Retailer
-
$2,922 USD
B+
Retailer 2
-
$2,922 USD
View
B+
Retailer 3
-
$3,034 USD
View
B
Retailer 4
-
$3,340 USD
ZAR 53,953 ZAR
View
Price last confirmed 43 days ago
B
Retailer 5
-
$3,356 USD
€3,196 EUR
View
B
Retailer 6
-
$3,371 USD
View
B
Retailer 7
-
$3,924 USD
£3,090 GBP
View
Most Expensive
C
NZ Jewellers
a082b1a0-b49d-4c49-9fc4-f617439fa351 · Sep 27
$6,108 USD
View
7 more retailers have this diamond
Prices start from $2,922 USDSave up to $3,186 USD

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.

B+
1.50ct Round
$2,922 USD