Round|Natural|GIA

1.50ct E I1 Round Natural Diamond

VG • E/I1 • GIA 1226391120

Certificate GIA 1226391120

Diamond specifications and retailer prices

From $9,825 USD
As of October 29, 2026
Save $3,645 USD (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,470 USD at Jared · As of October 28, 2026
View at Jared

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 1226391120. Listed at 8 retailers as of October 28, 2026, with prices from $9,825 to $13,470, a $3,645 spread on the same certified stone. Jared lists it at $13,470. 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
E
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1226391120
Dimensions7.35 × 7.32 × 4.49 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.35 mm7.32 mm1.50 ctE / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1226391120
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $13,420 USD|Low: $9,708 USD|High: $15,949 USD|Avg: $12,567 USD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 27, 2026
Retailer 3$9,825 USD
Retailer 2$9,930 USD
Retailer 7$12,939 USD
Retailer 5$13,030 USD
Retailer 6$13,030 USD
Retailer 1$13,420 USD
Retailer 4$15,949 USD

26 data points across 7 retailers

8 retailers$9,825 USD to $13,470 USD

B
Cheapest Retailer
-
$9,825 USD
B
Retailer 2
-
$9,930 USD
View
B
Retailer 3
-
$10,381 USD
View
C
Retailer 4
-
$12,939 USD
View
C
Retailer 5
-
$13,030 USD
View
C
Retailer 6
-
$13,030 USD
View
B
Retailer 7
-
$13,420 USD
€12,781 EUR
View
Most Expensive
C
Jared
144668891 · Oct 28
$13,470 USD
View
7 more retailers have this diamond
Prices start from $9,825 USDSave up to $3,645 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
$9,825 USD