Radiant|Natural|GIA

1.50ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 1469273544

Certificate GIA 1469273544

Diamond specifications and retailer prices

From $5,504 USD
HK$43,000 HKD
Save $5,975 USD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,479 USD at NZ Jewellers
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 17 retailers, with prices from $5,504 to $11,479 at NZ Jewellers, a $5,975 spread on the same certified stone. 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
Color
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 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 27
Current: $11,479 USD|Low: $5,504 USD|High: $11,479 USD|Avg: $6,920 USD
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
Retailer 15
Retailer 16
October 1, 2026
Retailer 4$5,504 USD
Retailer 8$5,807 USD
Retailer 7$5,892 USD
Retailer 14$6,335 USD
Retailer 16$6,360 USD
Retailer 12$6,610 USD
Retailer 9$6,703 USD
Retailer 3$6,813 USD
Retailer 6$6,840 USD
Retailer 15$6,863 USD
Retailer 10$6,969 USD
Retailer 2$7,358 USD
Retailer 5$7,919 USD
Retailer 11$8,276 USD
Retailer 13$10,234 USD
NZ Jewellers$11,479 USD

38 data points across 16 retailers

17 retailers$5,504 USD to $11,479 USD

B+
Cheapest Retailer
-
$5,504 USD
HK$43,000 HKD
B+
Retailer 2
-
$5,807 USD
View
B+
Retailer 3
-
$5,892 USD
View
Price last confirmed 35 days ago
B+
Retailer 4
-
$5,985 USD
View
B+
Retailer 5
-
$6,335 USD
View
B+
Retailer 6
-
$6,360 USD
View
B+
Retailer 7
-
$6,624 USD
£5,216 GBP
View
B+
Retailer 8
-
$6,703 USD
A$10,312 AUD
View
B+
Retailer 9
-
$6,813 USD
View
B+
Retailer 10
-
$6,840 USD
View
B+
Retailer 11
-
$6,863 USD
View
B+
Retailer 12
-
$6,969 USD
View
B+
Retailer 13
-
$7,358 USD
€7,008 EUR
View
B
Retailer 14
-
$7,919 USD
View
B
Retailer 15
-
$8,276 USD
ZAR 133,700 ZAR
View
B
Retailer 16
-
$10,234 USD
£8,058 GBP
View
Most Expensive
C
NZ Jewellers
92c1cfc3-c9c2-4587-a66c-b81d15656e8f · Sep 30
$11,479 USD
View
16 more retailers have this diamond
Prices start from $5,504 USDSave up to $5,975 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 Radiant
$5,504 USD