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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 $6,728 NZD
$3,792 USD
As of November 1, 2026
Save $6,986 NZD (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,714 NZD at MOH London · As of November 1, 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 November 1, 2026, with prices from $6,728 to $13,714, a $6,986 spread on the same certified stone. MOH London lists it at $13,714. 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
Colour
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

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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: Nov 1
Current: $13,714 NZD|Low: $5,664 NZD|High: $13,878 NZD|Avg: $8,498 NZD|-1.2%
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
November 2, 2026
Retailer 13$6,737 NZD
Retailer 2$6,796 NZD
Retailer 9$7,198 NZD
Retailer 5$7,757 NZD
Retailer 10$7,800 NZD
Retailer 11$7,800 NZD
Retailer 12$7,800 NZD
Retailer 8$7,929 NZD
Retailer 3$8,036 NZD
Retailer 7$8,562 NZD
Retailer 6$9,185 NZD
Retailer 4$12,460 NZD
MOH London$13,714 NZD

35 data points across 13 retailers

21 retailers$6,728 NZD to $13,714 NZD

A
Cheapest Retailer
-
$6,728 NZD
$3,792 USD
A
Retailer 2
-
$6,737 NZD
$3,797 USD
View
A
Retailer 3
-
$6,796 NZD
$3,830 USD
View
A
Retailer 4
-
$6,863 NZD
$3,868 USD
View
A
Retailer 5
-
$6,881 NZD
$3,878 USD
View
A
Retailer 6
-
$7,198 NZD
$4,057 USD
View
Final sale: no returns
Retailer 7
-
$7,757 NZD
$4,372 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$7,800 NZD
$4,396 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$7,800 NZD
$4,396 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$7,800 NZD
$4,396 USD
View
A
Retailer 11
-
$7,929 NZD
$4,469 USD
View
A
Retailer 12
-
$8,036 NZD
A$6,968 AUD
View
A
Retailer 13
-
$8,384 NZD
$4,725 USD
View
A
Retailer 14
-
$8,552 NZD
$4,820 USD
View
A
Retailer 15
-
$8,552 NZD
$4,820 USD
View
A
Retailer 16
-
$8,562 NZD
£3,800 GBP
View
A
Retailer 17
-
$8,836 NZD
$4,980 USD
View
Retailer 18
-
$9,001 NZD
$5,073 USD
View
Price last confirmed 56 days ago
A
Retailer 19
-
$9,185 NZD
€4,930 EUR
View
Retailer 20
-
$12,460 NZD
$7,022 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
055C91E97 · Nov 1
$13,714 NZD
£6,086 GBP
View
20 more retailers have this diamond
Prices start from $6,728 NZDSave up to $6,986 NZD

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
$6,728 NZD