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Round|Natural|GIA

1.51ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7496110955

Certificate GIA 7496110955

Diamond specifications and retailer prices

From ₹4,36,314 INR
HK$35,900 HKD
As of October 31, 2026
Save ₹4,27,929 INR (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹10,08,084 INR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7496110955. Listed at 15 retailers as of October 29, 2026, with a 98% 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

1.51
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle32°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7496110955
Dimensions7.42 × 7.39 × 4.48 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Top View
7.42 mm7.39 mm1.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 7496110955
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.6%

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 31
Current: ₹4,36,314 INR|Low: ₹4,25,566 INR|High: ₹8,98,611 INR|Avg: ₹5,59,692 INR|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 1₹4,36,314 INR
Retailer 11₹4,48,164 INR
Retailer 9₹4,60,982 INR
Retailer 2₹4,62,976 INR
Retailer 8₹4,87,948 INR
Retailer 12₹5,21,276 INR
Retailer 4₹5,32,100 INR
Retailer 5₹5,56,058 INR
Retailer 6₹6,02,572 INR
Retailer 3₹6,47,654 INR
Retailer 10₹6,67,783 INR
Retailer 7₹8,64,243 INR

26 data points across 12 retailers

15 retailers₹4,36,314 INR to ₹8,64,243 INR

A
Cheapest Retailer
-
₹4,36,314 INR
HK$35,900 HKD
A
Retailer 2
-
₹4,48,164 INR
$4,720 USD
View
A
Retailer 3
-
₹4,60,982 INR
$4,855 USD
View
A
Retailer 4
-
₹4,62,976 INR
$4,876 USD
View
A
Retailer 5
-
₹4,87,948 INR
$5,139 USD
View
Final sale: no returns
A
Retailer 6
-
₹5,21,276 INR
$5,490 USD
View
Retailer 7
-
₹5,32,100 INR
$5,604 USD
View
Price last confirmed 30 days ago
Retailer 8
-
₹5,32,100 INR
$5,604 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
₹5,56,058 INR
£4,611 GBP
View
A
Retailer 10
-
₹6,02,572 INR
€6,044 EUR
View
Retailer 11
-
₹6,29,993 INR
$6,635 USD
View
Price last confirmed 31 days ago
Retailer 12
-
₹6,47,654 INR
$6,821 USD
View
Price last confirmed 8 days ago
A
Retailer 13
-
₹6,67,783 INR
$7,033 USD
View
B+
Retailer 14
-
₹8,64,243 INR
£7,167 GBP
View
Most Expensive
NZ Jewellers
475f882d-e8cc-4878-bdd1-c9f800fcf2c3 · Sep 28
₹10,08,084 INR
$10,617 USD
View
Price last confirmed 33 days ago
14 more retailers have this diamond
Prices start from ₹4,36,314 INRSave up to ₹4,27,929 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
1.51ct Round
₹4,36,314 INR