Radiant|Natural|GIA

1.50ct F SI2 Radiant Natural Diamond

ID • F/SI2 • GIA 1565117912

Certificate GIA 1565117912

Diamond specifications and retailer prices

From $8,602 CAD
A$9,474 AUD
As of October 30, 2026
Save $10,669 CAD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $19,272 CAD 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565117912. Listed at 12 retailers as of October 30, 2026, with prices from $8,602 to $19,272, a $10,669 spread on the same certified stone. NZ Jewellers lists it at $19,272. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle49.11°
Pavilion angle34.57°
OriginNatural
Grading LabGIA
CertificateGIA 1565117912
Dimensions7.73 × 5.67 × 3.84 mm
L/W Ratio1.36
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Cavity, Knot, Indented Natural
Top View
7.73 mm5.67 mm1.50 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1565117912
Side View
Table 69.0%Crown 49.11°Girdle: THI-POLPavilion 34.57°Culet: NoneDepth 67.7%

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: Oct 30
Current: $19,272 CAD|Low: $7,459 CAD|High: $19,272 CAD|Avg: $12,167 CAD|+49.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$7,459 CAD
Retailer 9$9,960 CAD
Retailer 7$10,636 CAD
Retailer 2$10,890 CAD
Retailer 8$11,523 CAD
Retailer 6$11,699 CAD
Retailer 11$11,767 CAD
Retailer 5$12,573 CAD
Retailer 10$13,296 CAD
Retailer 4$16,144 CAD
NZ Jewellers$19,272 CAD

25 data points across 11 retailers

12 retailers$8,602 CAD to $19,272 CAD

Retailer 1
-
$7,459 CAD
$5,340 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$8,602 CAD
A$9,474 AUD
View
B+
Retailer 3
-
$9,960 CAD
$7,130 USD
View
B+
Retailer 4
-
$10,636 CAD
$7,614 USD
View
Final sale: no returns
B+
Retailer 5
-
$10,890 CAD
£6,138 GBP
View
B+
Retailer 6
-
$11,523 CAD
$8,249 USD
View
B
Retailer 7
-
$11,699 CAD
$8,375 USD
View
B
Retailer 8
-
$11,767 CAD
$8,424 USD
View
B+
Retailer 9
-
$12,573 CAD
€8,572 EUR
View
B
Retailer 10
-
$13,296 CAD
$9,518 USD
View
B
Retailer 11
-
$16,144 CAD
£9,100 GBP
View
Most Expensive
B
NZ Jewellers
0e0a3c68-36d3-46f6-8165-32c6c2f785f8 · Oct 30
$19,272 CAD
$13,796 USD
View
11 more retailers have this diamond
Prices start from $8,602 CADSave up to $10,669 CAD

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
$8,602 CAD