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Round|Natural|GIA

1.50ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 3555882902

Certificate GIA 3555882902

Diamond specifications and retailer prices

From ₹1,96,424 INR
As of November 5, 2026
Save ₹5,75,289 INR (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹7,71,713 INR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3555882902. Listed at 13 retailers as of November 2, 2026, with prices from ₹1,96,424 to ₹7,71,713, a ₹5,75,289 spread on the same certified stone. NZ Jewellers lists it at ₹7,71,713. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 3555882902
Dimensions7.24 × 7.29 × 4.56 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.24 mm7.29 mm1.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555882902
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.7%

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: Nov 5
Current: ₹7,71,713 INR|Low: ₹1,86,504 INR|High: ₹7,75,492 INR|Avg: ₹3,19,975 INR|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 6₹1,86,504 INR
Retailer 2₹1,96,424 INR
Retailer 12₹2,41,207 INR
Retailer 4₹2,67,095 INR
Retailer 11₹2,85,613 INR
Retailer 13₹2,87,692 INR
Retailer 3₹2,98,368 INR
Retailer 7₹3,08,950 INR
Retailer 5₹3,74,046 INR
Retailer 9₹4,01,351 INR
Retailer 14₹4,08,437 INR
Retailer 8₹4,42,922 INR
Retailer 10₹4,42,922 INR
NZ Jewellers₹7,71,713 INR

30 data points across 14 retailers

13 retailers₹1,96,424 INR to ₹7,71,713 INR

A
Cheapest Retailer
-
₹1,96,424 INR
A
Retailer 2
-
₹2,41,207 INR
View
A
Retailer 3
-
₹2,67,095 INR
View
A
Retailer 4
-
₹2,85,613 INR
View
A
Retailer 5
-
₹2,87,692 INR
View
A
Retailer 6
-
₹2,98,368 INR
View
A
Retailer 7
-
₹3,08,950 INR
View
B+
Retailer 8
-
₹3,74,046 INR
View
B+
Retailer 9
-
₹4,01,351 INR
View
B+
Retailer 10
-
₹4,08,437 INR
View
B+
Retailer 11
-
₹4,42,922 INR
View
B+
Retailer 12
-
₹4,42,922 INR
View
Most Expensive
B
NZ Jewellers
17da86bd-d81d-4784-8543-95fe10cd3d01 · Nov 2
₹7,71,713 INR
$8,168 USD
View
12 more retailers have this diamond
Prices start from ₹1,96,424 INRSave up to ₹5,75,289 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
₹1,96,424 INR