CaratHunter
Plans
Round|Natural|GIA

1.29ct J SI1 Round Natural Diamond

ID • J/SI1 • GIA 19

Certificate GIA 19

Diamond specifications and retailer prices

From ₹2,73,777 INR
As of November 4, 2026
Save ₹66,495 INR (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹3,40,272 INR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.29ct natural round diamond

This 1.29ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 2 retailers as of November 4, 2026, with prices from ₹2,73,777 to ₹3,40,272, a ₹66,495 spread on the same certified stone. Blue Nile lists it at ₹3,40,272. 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

1.29
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 19
Dimensions6.99 × 7.03 × 4.24 mm
L/W Ratio1.01
Top View
6.99 mm7.03 mm1.29 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 19
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹3,40,272 INR|Low: ₹1,88,404 INR|High: ₹3,40,272 INR|Avg: ₹2,66,932 INR
Blue Nile
Retailer 2
Retailer 3
November 4, 2026
Retailer 3₹1,88,404 INR
Retailer 2₹2,73,777 INR
Blue Nile₹3,40,272 INR

3 data points across 3 retailers

2 retailers₹2,73,777 INR to ₹3,40,272 INR

B+
Cheapest Retailer
-
₹2,73,777 INR
Most Expensive
B
Blue Nile
30515000 · Nov 5
₹3,40,272 INR
$3,623 USD
View
1 more retailer has this diamond
Prices start from ₹2,73,777 INRSave up to ₹66,495 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+
1.29ct Round
₹2,73,777 INR