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Radiant|Natural|GIA

1.50ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 7546709274

Certificate GIA 7546709274

Diamond specifications and retailer prices

From $3,792 USD
As of October 30, 2026
Save $3,979 USD (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,771 USD at MOH London · As of October 29, 2026
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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546709274. Listed at 21 retailers as of October 29, 2026, with prices from $3,792 to $7,771, a $3,979 spread on the same certified stone. MOH London lists it at $7,771. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle43.14°
Pavilion angle30.06°
OriginNatural
Grading LabGIA
CertificateGIA 7546709274
Dimensions7.60 × 5.60 × 3.75 mm
L/W Ratio1.36
Girdle conditionThick
Key to symbols
Crystal, Natural
Top View
7.60 mm5.60 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7546709274
Side View
Table 67.0%Crown 43.14°Girdle: STK-THKPavilion 30.06°Culet: NoneDepth 67.0%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $7,771 USD|Low: $3,192 USD|High: $7,822 USD|Avg: $4,782 USD|-0.6%
MOH London
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
October 31, 2026
Retailer 7$3,792 USD
Retailer 15$3,797 USD
Retailer 2$3,830 USD
Retailer 11$4,057 USD
Retailer 5$4,372 USD
Retailer 12$4,396 USD
Retailer 13$4,396 USD
Retailer 14$4,396 USD
Retailer 10$4,469 USD
Retailer 3$4,529 USD
Retailer 8$4,786 USD
Retailer 9$5,161 USD
Retailer 6$5,775 USD
Retailer 4$7,022 USD
MOH London$7,771 USD

34 data points across 15 retailers

21 retailers$3,792 USD to $7,771 USD

A
Cheapest Retailer
-
$3,792 USD
A
Retailer 2
-
$3,797 USD
View
A
Retailer 3
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$3,830 USD
View
A
Retailer 4
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$3,868 USD
View
A
Retailer 5
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$3,878 USD
View
A
Retailer 6
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$4,057 USD
View
Final sale: no returns
Retailer 7
-
$4,372 USD
View
Price last confirmed 9 days ago
A
Retailer 8
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$4,396 USD
View
A
Retailer 9
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$4,396 USD
View
A
Retailer 10
-
$4,396 USD
View
A
Retailer 11
-
$4,469 USD
View
A
Retailer 12
-
$4,529 USD
A$6,968 AUD
View
A
Retailer 13
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$4,725 USD
View
A
Retailer 14
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$4,786 USD
£3,768 GBP
View
A
Retailer 15
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$4,820 USD
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A
Retailer 16
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$4,820 USD
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A
Retailer 17
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$4,980 USD
View
Retailer 18
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$5,073 USD
View
Price last confirmed 55 days ago
A
Retailer 19
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$5,161 USD
€4,915 EUR
View
Retailer 20
-
$7,022 USD
View
Price last confirmed 8 days ago
Most Expensive
B+
MOH London
055C91E97 · Oct 29
$7,771 USD
£6,119 GBP
View
20 more retailers have this diamond
Prices start from $3,792 USDSave up to $3,979 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Radiant
$3,792 USD