CaratHunter
Plans
Round|Natural|GIA

1.51ct J SI1 Round Natural Diamond

VG • J/SI1 • GIA 6541094309

Certificate GIA 6541094309

Diamond specifications and retailer prices

From ₹2,78,317 INR
HK$22,900 HKD
As of November 1, 2026
Save ₹3,79,591 INR (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹6,57,909 INR at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6541094309. Listed at 20 retailers as of October 30, 2026, with prices from ₹2,78,317 to ₹6,57,909, a ₹3,79,591 spread on the same certified stone. NZ Jewellers lists it at ₹6,57,909. 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
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle36.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6541094309
Dimensions7.12 × 7.21 × 4.51 mm
L/W Ratio1.01
Top View
7.12 mm7.21 mm1.51 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6541094309
Side View
Table 59.0%Crown 36.5°Girdle: STK-THKPavilion 40°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: Nov 1
Current: ₹3,58,216 INR|Low: ₹2,75,887 INR|High: ₹6,39,108 INR|Avg: ₹4,08,044 INR|+0.6%
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
November 2, 2026
Retailer 10₹2,78,317 INR
Retailer 11₹3,21,026 INR
Retailer 13₹3,46,748 INR
Retailer 2₹3,48,561 INR
Retailer 1₹3,58,216 INR
Retailer 6₹3,73,154 INR
Retailer 5₹3,77,616 INR
Retailer 3₹4,04,872 INR
Retailer 7₹4,25,609 INR
Retailer 12₹4,32,303 INR
Retailer 4₹4,56,482 INR
Retailer 9₹4,64,144 INR
Retailer 8₹6,31,512 INR

42 data points across 13 retailers

20 retailers₹2,78,317 INR to ₹6,57,909 INR

A
Cheapest Retailer
-
₹2,78,317 INR
HK$22,900 HKD
A
Retailer 2
-
₹3,21,026 INR
$3,381 USD
View
B+
Retailer 3
-
₹3,32,325 INR
$3,500 USD
View
B+
Retailer 4
-
₹3,46,748 INR
SGD 4,935 SGD
View
B+
Retailer 5
-
₹3,48,561 INR
$3,671 USD
View
Final sale: no returns
B+
Retailer 6
-
₹3,50,472 INR
SGD 4,988 SGD
View
B+
Retailer 7
-
₹3,58,216 INR
£2,971 GBP
View
B+
Retailer 8
-
₹3,66,328 INR
$3,858 USD
View
B+
Retailer 9
-
₹3,73,154 INR
$3,930 USD
View
B+
Retailer 10
-
₹3,77,616 INR
$3,977 USD
View
B+
Retailer 11
-
₹3,77,616 INR
$3,977 USD
View
Retailer 12
-
₹4,04,872 INR
A$6,560 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
₹4,25,609 INR
€4,269 EUR
View
B
Retailer 14
-
₹4,32,303 INR
£3,585 GBP
View
B
Retailer 15
-
₹4,35,726 INR
$4,589 USD
View
Retailer 16
-
₹4,56,482 INR
£3,786 GBP
View
Price last confirmed 33 days ago
B
Retailer 17
-
₹4,64,144 INR
ZAR 78,971 ZAR
View
B
Retailer 18
-
₹5,33,904 INR
$5,623 USD
View
B
Retailer 19
-
₹6,31,512 INR
£5,237 GBP
View
Most Expensive
C
NZ Jewellers
a3e18db9-7fba-4524-aeeb-cbfa87a87723 · Oct 30
₹6,57,909 INR
$6,929 USD
View
19 more retailers have this diamond
Prices start from ₹2,78,317 INRSave up to ₹3,79,591 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
₹2,78,317 INR