Radiant|Natural|GIA

1.50ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 2546064937

Certificate GIA 2546064937

Diamond specifications and retailer prices

From $5,327 USD
Save $6,061 USD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,388 USD at MOH London
View at MOH London

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546064937. Listed at 22 retailers, with prices from $5,327 to $11,388 at MOH London, a $6,061 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
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.23°
Pavilion angle30.37°
OriginNatural
Grading LabGIA
CertificateGIA 2546064937
Dimensions7.18 × 5.66 × 3.95 mm
L/W Ratio1.27
Top View
7.18 mm5.66 mm1.50 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546064937
Side View
Table 65.0%Crown 47.23°Girdle: THK-VTKPavilion 30.37°Culet: NoneDepth 69.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $11,388 USD|Low: $5,327 USD|High: $11,388 USD|Avg: $7,501 USD|+1.1%
MOH London
Retailer 2
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Retailer 22
October 1, 2026
Retailer 20$5,327 USD
Retailer 21$6,111 USD
Retailer 19$6,189 USD
Retailer 12$6,257 USD
Retailer 7$6,380 USD
Retailer 8$6,472 USD
Retailer 6$6,760 USD
Retailer 9$7,189 USD
Retailer 3$7,409 USD
Retailer 4$7,412 USD
Retailer 18$7,457 USD
Retailer 5$7,570 USD
Retailer 17$7,673 USD
Retailer 13$7,784 USD
Retailer 10$8,080 USD
Retailer 15$8,080 USD
Retailer 22$8,144 USD
Retailer 14$8,167 USD
Retailer 2$8,223 USD
Retailer 11$8,350 USD
Retailer 16$9,734 USD
MOH London$11,388 USD

27 data points across 22 retailers

22 retailers$5,327 USD to $11,388 USD

A
Cheapest Retailer
-
$5,327 USD
A
Retailer 2
-
$6,111 USD
View
A
Retailer 3
-
$6,189 USD
View
A
Retailer 4
-
$6,257 USD
View
A
Retailer 5
-
$6,380 USD
View
B+
Retailer 6
-
$6,472 USD
View
B+
Retailer 7
-
$6,760 USD
View
B+
Retailer 8
-
$7,189 USD
View
B+
Retailer 9
-
$7,409 USD
A$11,398 AUD
View
B+
Retailer 10
-
$7,412 USD
View
B+
Retailer 11
-
$7,457 USD
View
B+
Retailer 12
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$7,570 USD
View
B+
Retailer 13
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$7,690 USD
£6,055 GBP
View
B+
Retailer 14
-
$7,784 USD
A$11,976 AUD
View
B+
Retailer 15
-
$8,080 USD
View
B+
Retailer 16
-
$8,080 USD
View
B+
Retailer 17
-
$8,144 USD
View
B+
Retailer 18
-
$8,167 USD
View
B+
Retailer 19
-
$8,223 USD
€7,831 EUR
View
B+
Retailer 20
-
$8,350 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
$9,734 USD
ZAR 157,260 ZAR
View
Most Expensive
B
MOH London
B659EF69A · Oct 1
$11,388 USD
£8,967 GBP
View
21 more retailers have this diamond
Prices start from $5,327 USDSave up to $6,061 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.

A
1.50ct Radiant
$5,327 USD