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Round|Natural|GIA

1.29ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1557909699

Certificate GIA 1557909699

Diamond specifications and retailer prices

From ₹3,52,905 INR
$3,718 USD
As of October 31, 2026
Save ₹2,79,386 INR (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹6,34,119 INR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1557909699. Listed at 14 retailers as of October 31, 2026, with a 79% 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

1.29
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1557909699
Dimensions6.99 × 7.04 × 4.26 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.99 mm7.04 mm1.29 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1557909699
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: Oct 31
Current: ₹4,08,495 INR|Low: ₹3,52,905 INR|High: ₹6,65,129 INR|Avg: ₹4,63,920 INR|-2.6%
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
Wholesale Diamonds Direct
November 2, 2026
Retailer 11₹3,52,905 INR
Retailer 10₹3,55,628 INR
Retailer 8₹3,73,756 INR
Retailer 4₹3,85,160 INR
Retailer 12₹3,86,494 INR
Retailer 1₹4,08,495 INR
Retailer 13₹4,46,741 INR
Retailer 2₹4,49,858 INR
Retailer 7₹4,54,329 INR
Retailer 9₹4,69,487 INR
Retailer 6₹4,89,641 INR
Retailer 5₹5,95,086 INR
Retailer 3₹6,32,290 INR
Wholesale Diamonds Direct₹6,34,119 INR

28 data points across 14 retailers

14 retailers₹3,52,905 INR to ₹6,32,290 INR

A
Cheapest Retailer
-
₹3,52,905 INR
$3,718 USD
A
Retailer 2
-
₹3,55,628 INR
$3,747 USD
View
A
Retailer 3
-
₹3,73,756 INR
$3,938 USD
View
A
Retailer 4
-
₹3,85,160 INR
SGD 5,484 SGD
View
A
Retailer 5
-
₹3,86,494 INR
SGD 5,503 SGD
View
A
Retailer 6
-
₹4,08,495 INR
£3,389 GBP
View
B+
Retailer 7
-
₹4,46,741 INR
$4,707 USD
View
B+
Retailer 8
-
₹4,49,858 INR
$4,740 USD
View
B+
Retailer 9
-
₹4,54,329 INR
€4,559 EUR
View
B+
Retailer 10
-
₹4,69,487 INR
£3,895 GBP
View
B+
Retailer 11
-
₹4,89,641 INR
$5,159 USD
View
B+
Retailer 12
-
₹5,95,086 INR
$6,270 USD
View
B
Retailer 13
-
₹6,32,290 INR
$6,662 USD
View
Most Expensive
Wholesale Diamonds Direct
273030978 · Oct 26
₹6,34,119 INR
$6,681 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from ₹3,52,905 INRSave up to ₹2,79,386 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
1.29ct Round
₹3,52,905 INR