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Radiant|Natural|GIA

1.50ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 6552667733

Certificate GIA 6552667733

Diamond specifications and retailer prices

From ₹4,53,915 INR
As of November 7, 2026
Save ₹3,99,066 INR (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹8,52,981 INR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 6552667733. Listed at 10 retailers as of November 3, 2026, with prices from ₹4,53,915 to ₹8,52,981, a ₹3,99,066 spread on the same certified stone. NZ Jewellers lists it at ₹8,52,981. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle54.8°
Pavilion angle36.44°
OriginNatural
Grading LabGIA
CertificateGIA 6552667733
Dimensions7.40 × 5.66 × 3.95 mm
L/W Ratio1.31
Girdle conditionVery Thick
Key to symbols
Crystal, Needle, Natural
Top View
7.40 mm5.66 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552667733
Side View
Table 73.0%Crown 54.8°GirdlePavilion 36.44°Culet: NoneDepth 69.8%

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 7
Current: ₹8,52,981 INR|Low: ₹4,53,915 INR|High: ₹8,74,020 INR|Avg: ₹5,76,736 INR|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 3₹4,53,915 INR
Retailer 9₹4,57,860 INR
Retailer 6₹4,80,495 INR
Retailer 5₹4,92,610 INR
Retailer 4₹4,93,080 INR
Retailer 2₹5,03,881 INR
Retailer 8₹5,09,986 INR
Retailer 10₹5,14,118 INR
Retailer 7₹8,12,220 INR
NZ Jewellers₹8,52,981 INR

43 data points across 10 retailers

10 retailers₹4,53,915 INR to ₹8,52,981 INR

A
Cheapest Retailer
-
₹4,53,915 INR
A
Retailer 2
-
₹4,57,860 INR
View
A
Retailer 3
-
₹4,80,495 INR
View
A
Retailer 4
-
₹4,92,610 INR
View
A
Retailer 5
-
₹4,93,080 INR
View
A
Retailer 6
-
₹5,03,881 INR
View
B+
Retailer 7
-
₹5,09,986 INR
View
Retailer 8
-
₹5,14,118 INR
View
Price last confirmed 29 days ago
B
Retailer 9
-
₹8,12,220 INR
View
Most Expensive
B
NZ Jewellers
a58e4b94-a83f-44b1-b18e-47b3b3ff79dd · Nov 3
₹8,52,981 INR
$9,082 USD
View
9 more retailers have this diamond
Prices start from ₹4,53,915 INRSave up to ₹3,99,066 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 Radiant
₹4,53,915 INR