Round|Natural|GIA

1.50ct G I1 Round Natural Diamond

EX • G/I1 • GIA 2527498366

Certificate GIA 2527498366

Diamond specifications and retailer prices

From $9,206 CAD
$6,590 USD
As of October 30, 2026
Save $11,544 CAD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,750 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2527498366. Listed at 13 retailers as of October 30, 2026, with prices from $9,206 to $20,750, a $11,544 spread on the same certified stone. NZ Jewellers lists it at $20,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2527498366
Dimensions7.34 × 7.31 × 4.57 mm
L/W Ratio1.00
Top View
7.34 mm7.31 mm1.50 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527498366
Side View
Table 57.0%Crown 34.5°Girdle: ThickPavilion 41.4°Culet: NoneDepth 62.4%

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: Oct 30
Current: $20,750 CAD|Low: $9,088 CAD|High: $20,750 CAD|Avg: $12,378 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$9,206 CAD
Retailer 3$9,268 CAD
Retailer 4$9,714 CAD
Retailer 8$10,375 CAD
Retailer 9$11,239 CAD
Retailer 5$11,413 CAD
Retailer 2$12,900 CAD
Retailer 7$12,969 CAD
Retailer 10$14,789 CAD
NZ Jewellers$20,750 CAD

25 data points across 10 retailers

13 retailers$9,206 CAD to $20,750 CAD

B+
Cheapest Retailer
-
$9,206 CAD
$6,590 USD
B+
Retailer 2
-
$9,268 CAD
$6,635 USD
View
B
Retailer 3
-
$9,714 CAD
$6,954 USD
View
B
Retailer 4
-
$10,375 CAD
$7,427 USD
View
B
Retailer 5
-
$11,239 CAD
$8,046 USD
View
B
Retailer 6
-
$11,413 CAD
$8,170 USD
View
B
Retailer 7
-
$11,897 CAD
$8,517 USD
View
B
Retailer 8
-
$12,363 CAD
$8,850 USD
View
B
Retailer 9
-
$12,363 CAD
$8,850 USD
View
B
Retailer 10
-
$12,768 CAD
$9,140 USD
View
B
Retailer 11
-
$12,900 CAD
€8,795 EUR
View
B
Retailer 12
-
$12,969 CAD
$9,284 USD
View
Most Expensive
B
NZ Jewellers
d8361fa3-3b69-4c6b-9937-5ce96622a136 · Oct 30
$20,750 CAD
$14,854 USD
View
12 more retailers have this diamond
Prices start from $9,206 CADSave up to $11,544 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.

B+
1.50ct Round
$9,206 CAD