Round|Natural|GIA

1.50ct L IF Round Natural Diamond

EX • L/IF • GIA 7506438678

Certificate GIA 7506438678

Diamond specifications and retailer prices

From $4,920 USD
As of November 5, 2026
Save $1,476 USD (23%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,769 USD at NZ Jewellers · As of September 28, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7506438678. Listed at 9 retailers as of November 5, 2026, with a 30% 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7506438678
Dimensions7.29 × 7.34 × 4.53 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Top View
7.29 mm7.34 mm1.50 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7506438678
Side View
Table 60.0%Crown 34.5°GirdlePavilion 41.6°Culet: NoneDepth 61.9%

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 5
Current: $6,396 USD|Low: $4,920 USD|High: $6,444 USD|Avg: $5,557 USD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$4,920 USD
Retailer 3$5,148 USD
Retailer 2$5,894 USD
Retailer 1$6,396 USD

41 data points across 4 retailers

9 retailers$4,920 USD to $6,396 USD

B+
Cheapest Retailer
-
$4,920 USD
B+
Retailer 2
-
$5,148 USD
View
Retailer 3
-
$5,243 USD
View
Price last confirmed 29 days ago
Retailer 4
-
$5,243 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$5,243 USD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$5,894 USD
View
Retailer 7
-
$6,049 USD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$6,396 USD
View
Most Expensive
NZ Jewellers
bb1c2854-e03f-4ff1-8e3f-6ec0e49964c9 · Sep 28
$8,769 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from $4,920 USDSave up to $1,476 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
$4,920 USD