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Round|Natural|GIA

1.28ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2105839193

Certificate GIA 2105839193

Diamond specifications and retailer prices

From ₹4,44,148 INR
As of November 6, 2026
Save ₹1,62,341 INR (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹6,06,488 INR at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.28ct natural round diamond

This 1.28ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2105839193. Listed at 2 retailers as of November 6, 2026, with prices from ₹4,44,148 to ₹6,06,488, a ₹1,62,341 spread on the same certified stone. Yorxs lists it at ₹6,06,488. 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

1.28
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2105839193
Dimensions6.95 × 7.00 × 4.32 mm
L/W Ratio1.01
Top View
6.95 mm7.00 mm1.28 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2105839193
Side View
Table 58.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 61.9%

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: ₹4,44,148 INR|Low: ₹4,38,325 INR|High: ₹6,12,307 INR|Avg: ₹5,24,308 INR|+1.3%
Retailer 1
Yorxs
November 6, 2026
Retailer 1₹4,44,148 INR
Yorxs₹6,06,488 INR

23 data points across 2 retailers

2 retailers₹4,44,148 INR to ₹6,06,488 INR

B
Cheapest Retailer
-
₹4,44,148 INR
Most Expensive
B
Yorxs
060394 · Nov 6
₹6,06,488 INR
€6,150 EUR
View
1 more retailer has this diamond
Prices start from ₹4,44,148 INRSave up to ₹1,62,341 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
1.28ct Round
₹4,44,148 INR