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Round|Natural|GIA

1.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1518584498

Certificate GIA 1518584498

Diamond specifications and retailer prices

From ₹3,58,816 INR
$3,779 USD
As of October 30, 2026
Save ₹4,55,000 INR (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹8,13,816 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1518584498. Listed at 21 retailers as of October 30, 2026, with prices from ₹3,58,816 to ₹8,13,816, a ₹4,55,000 spread on the same certified stone. NZ Jewellers lists it at ₹8,13,816. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1518584498
Dimensions7.32 × 7.35 × 4.55 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Key to symbols
Cavity, Crystal, Twinning Wisp, Feather, Etch Channel
Top View
7.32 mm7.35 mm1.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1518584498
Side View
Table 59.0%Crown 34°Girdle: STK-MEDPavilion 41.8°Culet: NoneDepth 62.0%

Caratlytics Score

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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: Oct 30
Current: ₹8,13,816 INR|Low: ₹3,45,333 INR|High: ₹8,13,816 INR|Avg: ₹4,92,144 INR
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 18₹3,58,816 INR
Retailer 14₹3,61,190 INR
Retailer 9₹3,68,881 INR
Retailer 4₹3,90,624 INR
Retailer 16₹4,00,689 INR
Retailer 3₹4,23,192 INR
Retailer 15₹4,23,192 INR
Retailer 17₹4,23,192 INR
Retailer 11₹4,61,500 INR
Retailer 10₹4,80,873 INR
Retailer 6₹4,83,313 INR
Retailer 7₹4,88,233 INR
Retailer 12₹5,00,282 INR
Retailer 8₹5,15,768 INR
Retailer 5₹5,17,316 INR
Retailer 2₹5,74,169 INR
Retailer 13₹7,47,998 INR
NZ Jewellers₹8,13,816 INR

34 data points across 18 retailers

21 retailers₹3,58,816 INR to ₹8,13,816 INR

A
Cheapest Retailer
-
₹3,58,816 INR
$3,779 USD
A
Retailer 2
-
₹3,61,190 INR
$3,804 USD
View
A
Retailer 3
-
₹3,68,881 INR
$3,885 USD
View
B+
Retailer 4
-
₹3,90,624 INR
$4,114 USD
View
Final sale: no returns
B+
Retailer 5
-
₹4,00,689 INR
$4,220 USD
View
B+
Retailer 6
-
₹4,23,192 INR
$4,457 USD
View
B+
Retailer 7
-
₹4,23,192 INR
$4,457 USD
View
B+
Retailer 8
-
₹4,23,192 INR
$4,457 USD
View
B+
Retailer 9
-
₹4,61,500 INR
£3,827 GBP
View
Retailer 10
-
₹4,80,873 INR
A$7,792 AUD
View
Price last confirmed 22 days ago
B
Retailer 11
-
₹4,83,313 INR
$5,090 USD
View
B
Retailer 12
-
₹4,85,195 INR
$5,110 USD
View
B
Retailer 13
-
₹4,85,195 INR
$5,110 USD
View
B
Retailer 14
-
₹4,88,233 INR
$5,142 USD
View
B
Retailer 15
-
₹5,00,282 INR
€5,018 EUR
View
B
Retailer 16
-
₹5,01,336 INR
$5,280 USD
View
Retailer 17
-
₹5,15,768 INR
$5,432 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
₹5,17,316 INR
£4,290 GBP
View
B
Retailer 19
-
₹5,74,169 INR
ZAR 97,691 ZAR
View
B
Retailer 20
-
₹7,47,998 INR
£6,203 GBP
View
Most Expensive
B
NZ Jewellers
7d3e9e2f-ec09-4aa1-a4fa-42166dbd9827 · Oct 30
₹8,13,816 INR
$8,571 USD
View
20 more retailers have this diamond
Prices start from ₹3,58,816 INRSave up to ₹4,55,000 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
₹3,58,816 INR