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Round|Natural|GIA

1.51ct F SI2 Round Natural Diamond

GD • F/SI2 • GIA 6501387534

Certificate GIA 6501387534

Diamond specifications and retailer prices

From ₹2,87,919 INR
HK$23,700 HKD
As of November 1, 2026
Save ₹3,74,743 INR (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹6,62,662 INR at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 6501387534. Listed at 14 retailers as of November 1, 2026, with prices from ₹2,87,919 to ₹6,62,662, a ₹3,74,743 spread on the same certified stone. NZ Jewellers lists it at ₹6,62,662. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 6501387534
Dimensions7.00 × 6.94 × 4.62 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.00 mm6.94 mm1.51 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6501387534
Side View
Table 55.0%Crown 40°Girdle: THK-VTKPavilion 39.6°Culet: NoneDepth 66.6%

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: Nov 1
Current: ₹6,62,662 INR|Low: ₹2,77,232 INR|High: ₹6,95,311 INR|Avg: ₹3,89,848 INR|-4.7%
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
November 2, 2026
Retailer 10₹2,87,919 INR
Retailer 13₹2,91,279 INR
Retailer 3₹2,98,492 INR
Retailer 9₹3,02,953 INR
Retailer 11₹3,05,895 INR
Retailer 4₹3,18,043 INR
Retailer 5₹3,44,523 INR
Retailer 14₹3,44,523 INR
Retailer 15₹3,57,811 INR
Retailer 7₹3,96,240 INR
Retailer 12₹3,97,578 INR
Retailer 2₹4,17,955 INR
Retailer 6₹4,34,403 INR
Retailer 8₹6,36,067 INR
NZ Jewellers₹6,62,662 INR

37 data points across 15 retailers

14 retailers₹2,87,919 INR to ₹6,62,662 INR

A
Cheapest Retailer
-
₹2,87,919 INR
HK$23,700 HKD
A
Retailer 2
-
₹2,91,279 INR
$3,069 USD
View
A
Retailer 3
-
₹2,98,492 INR
$3,145 USD
View
A
Retailer 4
-
₹3,02,953 INR
$3,192 USD
View
A
Retailer 5
-
₹3,05,895 INR
$3,223 USD
View
B+
Retailer 6
-
₹3,18,043 INR
$3,351 USD
View
Final sale: no returns
B+
Retailer 7
-
₹3,44,523 INR
$3,630 USD
View
B+
Retailer 8
-
₹3,44,523 INR
$3,630 USD
View
B+
Retailer 9
-
₹3,57,811 INR
$3,770 USD
View
B+
Retailer 10
-
₹3,97,578 INR
$4,189 USD
View
B+
Retailer 11
-
₹4,17,955 INR
€4,194 EUR
View
Retailer 12
-
₹4,34,403 INR
$4,577 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
₹6,36,067 INR
£5,277 GBP
View
Most Expensive
B+
NZ Jewellers
2152540f-a55c-4b61-ad3a-67354a5952d5 · Nov 2
₹6,62,662 INR
$6,982 USD
View
13 more retailers have this diamond
Prices start from ₹2,87,919 INRSave up to ₹3,74,743 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
₹2,87,919 INR