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Radiant|Natural|GIA

1.50ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 1469273544

Certificate GIA 1469273544

Diamond specifications and retailer prices

From $9,834 NZD
HK$43,300 HKD
As of November 1, 2026
Save $10,533 NZD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $20,367 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1469273544. Listed at 16 retailers as of October 30, 2026, with prices from $9,834 to $20,367, a $10,533 spread on the same certified stone. NZ Jewellers lists it at $20,367. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1469273544
Dimensions7.04 × 5.52 × 4.02 mm
L/W Ratio1.28
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
7.04 mm5.52 mm1.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1469273544
Side View
Table 67.0%CrownGirdlePavilionCulet: NoneDepth 72.7%

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 1
Current: $20,367 NZD|Low: $9,834 NZD|High: $20,367 NZD|Avg: $13,240 NZD
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
November 2, 2026
Retailer 11$9,834 NZD
Retailer 4$10,619 NZD
Retailer 5$11,240 NZD
Retailer 13$11,240 NZD
Retailer 2$11,474 NZD
Retailer 8$11,680 NZD
Retailer 6$11,943 NZD
Retailer 14$12,177 NZD
Retailer 12$12,365 NZD
Retailer 7$13,302 NZD
Retailer 3$14,051 NZD
Retailer 10$14,962 NZD
Retailer 9$17,941 NZD
NZ Jewellers$20,367 NZD

36 data points across 14 retailers

16 retailers$9,834 NZD to $20,367 NZD

B+
Cheapest Retailer
-
$9,834 NZD
HK$43,300 HKD
B+
Retailer 2
-
$10,619 NZD
$5,985 USD
View
B+
Retailer 3
-
$11,240 NZD
$6,335 USD
View
B+
Retailer 4
-
$11,240 NZD
$6,335 USD
View
Final sale: no returns
B+
Retailer 5
-
$11,285 NZD
$6,360 USD
View
B+
Retailer 6
-
$11,474 NZD
£5,092 GBP
View
B+
Retailer 7
-
$11,680 NZD
£5,183 GBP
View
Retailer 8
-
$11,943 NZD
A$10,355 AUD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$12,136 NZD
$6,840 USD
View
B+
Retailer 10
-
$12,177 NZD
$6,863 USD
View
B+
Retailer 11
-
$12,365 NZD
$6,969 USD
View
B
Retailer 12
-
$13,302 NZD
€7,140 EUR
View
B
Retailer 13
-
$14,051 NZD
$7,919 USD
View
B
Retailer 14
-
$14,962 NZD
ZAR 136,232 ZAR
View
B
Retailer 15
-
$17,941 NZD
£7,962 GBP
View
Most Expensive
C
NZ Jewellers
45db9bc5-e753-494f-86e8-72ba10b18b55 · Oct 30
$20,367 NZD
$11,479 USD
View
15 more retailers have this diamond
Prices start from $9,834 NZDSave up to $10,533 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.

B+
1.50ct Radiant
$9,834 NZD