Round|Natural|GIA

1.50ct H I1 Round Natural Diamond

VG • H/I1 • GIA 2426445767

Certificate GIA 2426445767

Diamond specifications and retailer prices

From $4,035 USD
As of October 30, 2026
Save $1,744 USD (30%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,779 USD at Yorxs · As of October 30, 2026
View at Yorxs

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2426445767. Listed at 10 retailers as of October 30, 2026, with prices from $4,035 to $5,779, a $1,744 spread on the same certified stone. Yorxs lists it at $5,779. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
H
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 2426445767
Dimensions7.17 × 7.12 × 4.59 mm
L/W Ratio1.01
Top View
7.17 mm7.12 mm1.50 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2426445767
Side View
Table 55.0%Crown 37.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,626 USD|Low: $3,965 USD|High: $5,779 USD|Avg: $5,025 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 30, 2026
Retailer 3$3,965 USD
Retailer 2$4,035 USD
Retailer 1$4,626 USD
Retailer 4$5,200 USD
Retailer 5$5,200 USD
Retailer 6$5,370 USD
Yorxs$5,779 USD

19 data points across 7 retailers

10 retailers$4,035 USD to $5,779 USD

Retailer 1
-
$3,965 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
$4,035 USD
View
B+
Retailer 3
-
$4,626 USD
View
B+
Retailer 4
-
$4,626 USD
View
B+
Retailer 5
-
$4,626 USD
View
B
Retailer 6
-
$5,200 USD
View
B
Retailer 7
-
$5,200 USD
View
B
Retailer 8
-
$5,338 USD
View
B
Retailer 9
-
$5,370 USD
View
Most Expensive
B
Yorxs
DED3C389F · Oct 30
$5,779 USD
€5,504 EUR
View
9 more retailers have this diamond
Prices start from $4,035 USDSave up to $1,744 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
$4,035 USD