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Round|Natural|GIA

1.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2245053856

Certificate GIA 2245053856

Diamond specifications and retailer prices

From $4,971 USD
As of October 28, 2026
Save $3,637 USD (42%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,608 USD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245053856. Listed at 8 retailers as of October 26, 2026, with prices from $4,971 to $8,608, a $3,637 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,608. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2245053856
Dimensions7.41 × 4.44 × 4.44 mm
L/W Ratio1.67
Culet sizeNone
Top View
7.41 mm4.44 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245053856
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,250 USD|Low: $4,971 USD|High: $10,494 USD|Avg: $6,318 USD|-17.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
October 29, 2026
Retailer 2$4,971 USD
Retailer 6$5,122 USD
Retailer 4$5,141 USD
Retailer 1$5,250 USD
Retailer 5$5,865 USD
Retailer 3$6,036 USD
Retailer 7$6,115 USD
Wholesale Diamonds Direct$8,608 USD

36 data points across 8 retailers

8 retailers$4,971 USD to $8,608 USD

A
Cheapest Retailer
-
$4,971 USD
A
Retailer 2
-
$5,122 USD
SGD 6,922 SGD
View
A
Retailer 3
-
$5,141 USD
SGD 6,947 SGD
View
A
Retailer 4
-
$5,250 USD
£4,134 GBP
View
A
Retailer 5
-
$5,865 USD
View
A
Retailer 6
-
$6,036 USD
€5,749 EUR
View
A
Retailer 7
-
$6,115 USD
£4,815 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
323485443 · Oct 26
$8,608 USD
View
7 more retailers have this diamond
Prices start from $4,971 USDSave up to $3,637 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.

A
1.50ct Round
$4,971 USD