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Radiant|Natural|GIA

1.50ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 6562507697

Certificate GIA 6562507697

Diamond specifications and retailer prices

From $4,390 USD
HK$34,300 HKD
As of November 2, 2026
Save $5,723 USD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,113 USD 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562507697. Listed at 19 retailers as of October 30, 2026, with prices from $4,390 to $10,113, a $5,723 spread on the same certified stone. NZ Jewellers lists it at $10,113. 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
F
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562507697
Dimensions7.28 × 5.67 × 3.96 mm
L/W Ratio1.28
Girdle conditionPolished
Top View
7.28 mm5.67 mm1.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562507697
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $10,113 USD|Low: $4,288 USD|High: $10,457 USD|Avg: $6,195 USD|-3.3%
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 14$4,390 USD
Retailer 7$4,605 USD
Retailer 6$4,990 USD
Retailer 12$5,029 USD
Retailer 5$5,191 USD
Retailer 2$5,258 USD
Retailer 10$5,269 USD
Retailer 19$5,561 USD
Retailer 9$5,582 USD
Retailer 11$5,635 USD
Retailer 18$5,657 USD
Retailer 15$5,733 USD
Retailer 16$5,753 USD
Retailer 3$6,240 USD
Retailer 17$6,596 USD
Retailer 4$7,429 USD
Retailer 13$9,028 USD
Retailer 8$9,148 USD
NZ Jewellers$10,113 USD

16 data points across 19 retailers

19 retailers$4,390 USD to $10,113 USD

A
Cheapest Retailer
-
$4,390 USD
HK$34,300 HKD
A
Retailer 2
-
$4,605 USD
View
A
Retailer 3
-
$4,990 USD
View
A
Retailer 4
-
$5,029 USD
€4,790 EUR
View
A
Retailer 5
-
$5,191 USD
View
A
Retailer 6
-
$5,258 USD
A$8,089 AUD
View
A
Retailer 7
-
$5,269 USD
View
A
Retailer 8
-
$5,561 USD
£4,379 GBP
View
A
Retailer 9
-
$5,582 USD
View
A
Retailer 10
-
$5,635 USD
View
A
Retailer 11
-
$5,657 USD
View
Final sale: no returns
A
Retailer 12
-
$5,733 USD
£4,515 GBP
View
A
Retailer 13
-
$5,753 USD
View
A
Retailer 14
-
$6,240 USD
View
A
Retailer 15
-
$6,596 USD
€6,282 EUR
View
B+
Retailer 16
-
$7,429 USD
ZAR 120,019 ZAR
View
B+
Retailer 17
-
$9,028 USD
£7,109 GBP
View
B+
Retailer 18
-
$9,148 USD
View
Most Expensive
B+
NZ Jewellers
c30e5713-50b5-4389-97f5-73d7902bc6bf · Oct 30
$10,113 USD
View
18 more retailers have this diamond
Prices start from $4,390 USDSave up to $5,723 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
$4,390 USD