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Round|Natural|GIA

1.50ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6562180528

Certificate GIA 6562180528

Diamond specifications and retailer prices

From ₹4,18,977 INR
As of November 5, 2026
Save ₹4,40,556 INR (51%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹8,59,533 INR at Wholesale Diamonds Direct · As of November 6, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562180528. Listed at 9 retailers as of November 5, 2026, with prices from ₹4,18,977 to ₹8,59,533, a ₹4,40,556 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹8,59,533. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562180528
Dimensions7.32 × 4.46 × 4.46 mm
L/W Ratio1.64
Culet sizeNone
Top View
7.32 mm4.46 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562180528
Side View
Table 60.0%Crown 34.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: Nov 5
Current: ₹4,18,977 INR|Low: ₹4,16,723 INR|High: ₹9,28,655 INR|Avg: ₹5,98,416 INR|-8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 5, 2026
Retailer 1₹4,18,977 INR
Retailer 6₹4,68,473 INR
Retailer 4₹5,01,157 INR
Retailer 5₹5,16,372 INR
Retailer 3₹5,25,295 INR
Retailer 2₹5,84,934 INR
Retailer 8₹5,88,127 INR
Retailer 7₹7,97,944 INR
Wholesale Diamonds Direct₹8,59,533 INR

42 data points across 9 retailers

9 retailers₹4,18,977 INR to ₹8,59,533 INR

A
Cheapest Retailer
-
₹4,18,977 INR
A
Retailer 2
-
₹4,68,473 INR
View
A
Retailer 3
-
₹5,01,157 INR
View
B+
Retailer 4
-
₹5,16,372 INR
View
A
Retailer 5
-
₹5,25,295 INR
View
B+
Retailer 6
-
₹5,84,934 INR
View
B+
Retailer 7
-
₹5,88,127 INR
View
B
Retailer 8
-
₹7,97,944 INR
View
Most Expensive
B
Wholesale Diamonds Direct
323485686 · Nov 6
₹8,59,533 INR
$9,152 USD
View
8 more retailers have this diamond
Prices start from ₹4,18,977 INRSave up to ₹4,40,556 INR

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
₹4,18,977 INR