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Round|Natural|GIA

1.50ct L I1 Round Natural Diamond

EX • L/I1 • GIA 7506971209

Certificate GIA 7506971209

Diamond specifications and retailer prices

From $2,432 USD
As of November 6, 2026
Save $1,244 USD (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,513 USD at NZ Jewellers · As of October 17, 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 7506971209. Listed at 9 retailers as of November 5, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7506971209
Dimensions7.29 × 7.32 × 4.58 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Cavity, Indented Natural
Top View
7.29 mm7.32 mm1.50 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7506971209
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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: $2,560 USD|Low: $2,419 USD|High: $3,765 USD|Avg: $3,083 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$2,432 USD
Retailer 1$2,560 USD
Retailer 6$2,871 USD
Retailer 4$2,988 USD
Retailer 5$3,165 USD
Retailer 2$3,676 USD
Retailer 7$3,765 USD

44 data points across 7 retailers

9 retailers$2,432 USD to $3,676 USD

B+
Cheapest Retailer
-
$2,432 USD
B+
Retailer 2
-
$2,560 USD
View
B
Retailer 3
-
$2,988 USD
View
Retailer 4
-
$3,165 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$3,165 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$3,286 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$3,651 USD
View
Price last confirmed 19 days ago
B
Retailer 8
-
$3,676 USD
View
Most Expensive
NZ Jewellers
a5e78773-5258-42fe-b8fd-de5251399232 · Oct 17
$5,513 USD
View
Price last confirmed 19 days ago
8 more retailers have this diamond
Prices start from $2,432 USDSave up to $1,244 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
$2,432 USD