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Round|Natural|GIA

1.53ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 3525014482

Certificate GIA 3525014482

Diamond specifications and retailer prices

From ₹4,26,990 INR
$4,497 USD
As of October 30, 2026
Save ₹4,00,233 INR (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹9,53,678 INR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct 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 3525014482. Listed at 19 retailers as of October 29, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.53
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3525014482
Dimensions7.43 × 7.45 × 4.52 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.43 mm7.45 mm1.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3525014482
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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: Oct 30
Current: ₹4,89,277 INR|Low: ₹4,26,990 INR|High: ₹8,81,367 INR|Avg: ₹5,51,035 INR|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 5₹4,26,990 INR
Retailer 11₹4,45,600 INR
Retailer 12₹4,66,964 INR
Retailer 13₹4,79,122 INR
Retailer 1₹4,89,277 INR
Retailer 4₹5,38,367 INR
Retailer 6₹5,46,455 INR
Retailer 2₹5,71,599 INR
Retailer 10₹5,71,599 INR
Retailer 3₹5,90,589 INR
Retailer 7₹6,04,067 INR
Retailer 8₹6,05,884 INR
Retailer 9₹8,27,223 INR

32 data points across 13 retailers

19 retailers₹4,26,990 INR to ₹8,27,223 INR

A
Cheapest Retailer
-
₹4,26,990 INR
$4,497 USD
A
Retailer 2
-
₹4,45,600 INR
$4,693 USD
View
A
Retailer 3
-
₹4,66,964 INR
$4,918 USD
View
Final sale: no returns
A
Retailer 4
-
₹4,79,122 INR
CA$7,008 CAD
View
A
Retailer 5
-
₹4,89,277 INR
$5,153 USD
View
Retailer 6
-
₹5,16,623 INR
$5,441 USD
View
Price last confirmed 23 days ago
Retailer 7
-
₹5,35,518 INR
$5,640 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
₹5,38,367 INR
$5,670 USD
View
B+
Retailer 9
-
₹5,46,455 INR
£4,532 GBP
View
B+
Retailer 10
-
₹5,71,599 INR
$6,020 USD
View
B+
Retailer 11
-
₹5,71,599 INR
$6,020 USD
View
B+
Retailer 12
-
₹5,90,589 INR
$6,220 USD
View
Retailer 13
-
₹5,96,096 INR
$6,278 USD
View
Price last confirmed 61 days ago
Retailer 14
-
₹5,96,096 INR
$6,278 USD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
₹6,04,067 INR
€6,059 EUR
View
B+
Retailer 16
-
₹6,05,884 INR
£5,024 GBP
View
B
Retailer 17
-
₹8,27,223 INR
£6,860 GBP
View
Retailer 18
-
₹9,53,678 INR
$10,044 USD
View
Price last confirmed 60 days ago
Most Expensive
NZ Jewellers
d86ff38d-c0f1-4312-a8a4-3d75c28ee2c5 · Sep 28
₹9,53,678 INR
$10,044 USD
View
Price last confirmed 33 days ago
18 more retailers have this diamond
Prices start from ₹4,26,990 INRSave up to ₹4,00,233 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
1.53ct Round
₹4,26,990 INR