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Round|Natural|GIA

1.50ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6233939765

Certificate GIA 6233939765

Diamond specifications and retailer prices

From ₹5,47,178 INR
As of November 6, 2026
Save ₹6,84,113 INR (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: ₹12,31,291 INR at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6233939765. Listed at 26 retailers as of November 5, 2026, with prices from ₹5,47,178 to ₹12,31,291, a ₹6,84,113 spread on the same certified stone. NZ Jewellers lists it at ₹12,31,291. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6233939765
Dimensions7.22 × 7.28 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.22 mm7.28 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233939765
Side View
Table 61.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹7,53,051 INR|Low: ₹5,33,935 INR|High: ₹10,31,336 INR|Avg: ₹7,38,355 INR|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8₹5,47,178 INR
Retailer 7₹5,87,376 INR
Retailer 2₹6,78,478 INR
Retailer 6₹7,09,753 INR
Retailer 1₹7,53,051 INR
Retailer 4₹7,54,272 INR
Retailer 3₹8,98,157 INR
Retailer 5₹10,23,164 INR

44 data points across 8 retailers

26 retailers₹5,47,178 INR to ₹12,31,291 INR

B+
Cheapest Retailer
-
₹5,47,178 INR
B+
Retailer 2
-
₹5,55,631 INR
View
B+
Retailer 3
-
₹5,81,553 INR
View
B+
Retailer 4
-
₹5,87,376 INR
View
Final sale: no returns
B+
Retailer 5
-
₹5,89,630 INR
View
B+
Retailer 6
-
₹6,11,419 INR
View
Retailer 7
-
₹6,15,646 INR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
₹6,17,524 INR
View
B+
Retailer 9
-
₹6,55,468 INR
View
B+
Retailer 10
-
₹6,66,926 INR
View
B+
Retailer 11
-
₹6,78,478 INR
View
B
Retailer 12
-
₹6,79,511 INR
View
B
Retailer 13
-
₹7,03,743 INR
View
Retailer 14
-
₹7,09,753 INR
View
Price last confirmed 15 days ago
B+
Retailer 15
-
₹7,38,211 INR
View
B+
Retailer 16
-
₹7,38,211 INR
View
B+
Retailer 17
-
₹7,42,062 INR
View
B+
Retailer 18
-
₹7,53,051 INR
View
B+
Retailer 19
-
₹7,54,272 INR
View
B
Retailer 20
-
₹7,62,630 INR
View
B
Retailer 21
-
₹7,69,487 INR
View
B
Retailer 22
-
₹8,10,530 INR
View
Retailer 23
-
₹8,11,093 INR
View
Price last confirmed 14 days ago
B
Retailer 24
-
₹8,98,157 INR
View
B
Retailer 25
-
₹10,23,164 INR
View
Most Expensive
B
NZ Jewellers
88894d16-2cac-4304-82c2-a7849fbcd248 · Nov 5
₹12,31,291 INR
$13,110 USD
View
25 more retailers have this diamond
Prices start from ₹5,47,178 INRSave up to ₹6,84,113 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.

B+
1.50ct Round
₹5,47,178 INR