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Oval|Natural|GIA

1.53ct K SI1 Oval Natural Diamond

ID • K/SI1 • GIA 3

Certificate GIA 3

Diamond specifications and retailer prices

From ₹5,73,945 INR
As of November 6, 2026
Save ₹1,49,615 INR (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹7,23,560 INR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from ₹5,73,945 to ₹7,23,560, a ₹1,49,615 spread on the same certified stone. Blue Nile lists it at ₹7,23,560. 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
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3
Dimensions9.07 × 6.62 × 3.91 mm
L/W Ratio1.37
Top View
9.07 mm6.62 mm1.53 ctK / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3
Side View
Table 52.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: ₹7,23,560 INR|Low: ₹5,73,945 INR|High: ₹7,23,560 INR|Avg: ₹6,22,126 INR
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2₹5,73,945 INR
Retailer 3₹6,19,590 INR
Blue Nile₹7,23,560 INR

2 data points across 3 retailers

3 retailers₹5,73,945 INR to ₹7,23,560 INR

B
Cheapest Retailer
-
₹5,73,945 INR
B
Retailer 2
-
₹6,19,590 INR
View
Most Expensive
B
Blue Nile
15106011 · Nov 5
₹7,23,560 INR
$7,704 USD
View
2 more retailers have this diamond
Prices start from ₹5,73,945 INRSave up to ₹1,49,615 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
1.53ct Oval
₹5,73,945 INR