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Round|Natural|GIA

1.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1226746537

Certificate GIA 1226746537

Diamond specifications and retailer prices

From ₹5,91,918 INR
$6,234 USD
As of October 30, 2026
Save ₹7,41,180 INR (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹13,33,098 INR at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1226746537. Listed at 19 retailers as of October 30, 2026, with prices from ₹5,91,918 to ₹13,33,098, a ₹7,41,180 spread on the same certified stone. NZ Jewellers lists it at ₹13,33,098. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1226746537
Dimensions7.35 × 7.31 × 4.52 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds, pinpoints and surface graining are not shown.
Key to symbols
Cloud, Feather, Crystal, Needle, Indented Natural
Top View
7.35 mm7.31 mm1.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1226746537
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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: Oct 30
Current: ₹13,33,098 INR|Low: ₹5,79,100 INR|High: ₹13,33,098 INR|Avg: ₹8,06,433 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9₹5,91,918 INR
Retailer 6₹5,98,185 INR
Retailer 3₹6,66,549 INR
Retailer 7₹6,66,549 INR
Retailer 10₹7,22,095 INR
Retailer 8₹7,33,204 INR
Retailer 2₹7,47,348 INR
Retailer 4₹8,27,589 INR
Retailer 11₹8,33,186 INR
Retailer 5₹11,16,752 INR
NZ Jewellers₹13,33,098 INR

39 data points across 11 retailers

19 retailers₹5,91,918 INR to ₹13,33,098 INR

B+
Cheapest Retailer
-
₹5,91,918 INR
$6,234 USD
Retailer 2
-
₹5,98,185 INR
$6,300 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
₹6,02,458 INR
$6,345 USD
View
B+
Retailer 4
-
₹6,20,325 INR
A$10,051 AUD
View
B+
Retailer 5
-
₹6,29,803 INR
$6,633 USD
View
B+
Retailer 6
-
₹6,66,549 INR
$7,020 USD
View
B
Retailer 7
-
₹6,66,549 INR
$7,020 USD
View
Final sale: no returns
B
Retailer 8
-
₹7,09,892 INR
$7,476 USD
View
B+
Retailer 9
-
₹7,22,095 INR
$7,605 USD
View
B+
Retailer 10
-
₹7,33,204 INR
$7,722 USD
View
B+
Retailer 11
-
₹7,47,348 INR
£6,198 GBP
View
B
Retailer 12
-
₹7,87,136 INR
$8,290 USD
View
B
Retailer 13
-
₹7,87,136 INR
$8,290 USD
View
B
Retailer 14
-
₹8,12,772 INR
$8,560 USD
View
B
Retailer 15
-
₹8,27,589 INR
€8,301 EUR
View
B
Retailer 16
-
₹8,33,186 INR
$8,775 USD
View
Retailer 17
-
₹8,77,908 INR
$9,246 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
₹11,16,752 INR
£9,261 GBP
View
Most Expensive
B
NZ Jewellers
bce9b288-bbd7-49aa-8d67-ae191e7ce395 · Oct 30
₹13,33,098 INR
$14,040 USD
View
18 more retailers have this diamond
Prices start from ₹5,91,918 INRSave up to ₹7,41,180 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
₹5,91,918 INR