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Round|Natural|GIA

1.53ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2556434576

Certificate GIA 2556434576

Diamond specifications and retailer prices

From ₹4,22,929 INR
HK$34,700 HKD
As of October 29, 2026
Save ₹4,46,295 INR (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹9,64,198 INR at NZ Jewellers · As of September 25, 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 2556434576. Listed at 13 retailers as of October 23, 2026, with a 106% 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 angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556434576
Dimensions7.28 × 7.33 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.28 mm7.33 mm1.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556434576
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: ₹5,38,979 INR|Low: ₹4,22,929 INR|High: ₹8,76,917 INR|Avg: ₹5,64,681 INR|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10₹4,22,929 INR
Retailer 11₹4,44,487 INR
Retailer 6₹4,66,578 INR
Retailer 7₹4,71,553 INR
Retailer 9₹5,01,809 INR
Retailer 2₹5,05,573 INR
Retailer 1₹5,38,979 INR
Retailer 3₹5,43,297 INR
Retailer 5₹6,06,085 INR
Retailer 4₹8,26,311 INR
Retailer 8₹8,69,224 INR

35 data points across 11 retailers

13 retailers₹4,22,929 INR to ₹8,69,224 INR

A
Cheapest Retailer
-
₹4,22,929 INR
HK$34,700 HKD
A
Retailer 2
-
₹4,44,487 INR
$4,668 USD
View
A
Retailer 3
-
₹4,66,578 INR
$4,900 USD
View
Final sale: no returns
A
Retailer 4
-
₹4,71,553 INR
$4,952 USD
View
A
Retailer 5
-
₹4,93,403 INR
A$7,972 AUD
View
A
Retailer 6
-
₹5,01,809 INR
$5,270 USD
View
A
Retailer 7
-
₹5,05,573 INR
$5,310 USD
View
B+
Retailer 8
-
₹5,38,979 INR
£4,457 GBP
View
B+
Retailer 9
-
₹5,43,297 INR
A$8,778 AUD
View
B+
Retailer 10
-
₹6,06,085 INR
€6,062 EUR
View
B
Retailer 11
-
₹8,26,311 INR
£6,833 GBP
View
B
Retailer 12
-
₹8,69,224 INR
$9,129 USD
View
Most Expensive
B
NZ Jewellers
9e616bd5-98c0-432e-92b9-f54fb9cc7a36 · Sep 25
₹9,64,198 INR
$10,126 USD
View
Price last confirmed 34 days ago
12 more retailers have this diamond
Prices start from ₹4,22,929 INRSave up to ₹4,46,295 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
₹4,22,929 INR