Round|Natural|GIA

1.50ct L I1 Round Natural Diamond

EX • L/I1 • GIA 2356007151

Certificate GIA 2356007151

Diamond specifications and retailer prices

From $2,380 USD
As of November 6, 2026
Save $3,195 USD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,575 USD at NZ Jewellers · As of November 5, 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 L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2356007151. Listed at 8 retailers as of November 5, 2026, with prices from $2,380 to $5,575, a $3,195 spread on the same certified stone. NZ Jewellers lists it at $5,575. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
L
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2356007151
Dimensions7.32 × 7.27 × 4.57 mm
L/W Ratio1.01
Top View
7.32 mm7.27 mm1.50 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2356007151
Side View
Table 56.0%Crown 36°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.6%

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 6
Current: $5,575 USD|Low: $2,193 USD|High: $5,907 USD|Avg: $3,291 USD|-5.6%
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
November 5, 2026
Retailer 5$2,193 USD
Retailer 6$2,380 USD
Retailer 10$2,513 USD
Retailer 13$2,751 USD
Retailer 7$2,899 USD
Retailer 9$2,899 USD
Retailer 8$3,011 USD
Retailer 4$3,151 USD
Retailer 3$3,224 USD
Retailer 11$3,345 USD
Retailer 2$3,717 USD
Retailer 12$4,034 USD
NZ Jewellers$5,575 USD

23 data points across 13 retailers

8 retailers$2,380 USD to $5,575 USD

B+
Cheapest Retailer
-
$2,380 USD
B+
Retailer 2
-
$2,513 USD
View
Retailer 3
-
$2,899 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$2,899 USD
View
B
Retailer 5
-
$3,011 USD
View
B
Retailer 6
-
$3,345 USD
View
B
Retailer 7
-
$3,717 USD
View
Most Expensive
C
NZ Jewellers
12c39a3b-1ea9-4e9c-9a5c-3cb56a5a0168 · Nov 5
$5,575 USD
View
7 more retailers have this diamond
Prices start from $2,380 USDSave up to $3,195 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.

B+
1.50ct Round
$2,380 USD