CaratHunter
Plans
Round|Natural|GIA

1.29ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1246023151

Certificate GIA 1246023151

Diamond specifications and retailer prices

From ₹4,01,754 INR
$4,233 USD
As of October 29, 2026
Save ₹2,81,978 INR (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹7,25,119 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 1246023151. Listed at 11 retailers as of October 29, 2026, with a 70% 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
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1246023151
Dimensions6.90 × 4.35 × 4.35 mm
L/W Ratio1.59
Culet sizeNone
Top View
6.90 mm4.35 mm1.29 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246023151
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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 29
Current: ₹5,27,946 INR|Low: ₹4,01,754 INR|High: ₹7,61,562 INR|Avg: ₹5,32,332 INR|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 30, 2026
Retailer 7₹4,01,754 INR
Retailer 9₹4,13,043 INR
Retailer 6₹4,29,468 INR
Retailer 2₹4,42,541 INR
Retailer 4₹4,58,528 INR
Retailer 10₹5,10,489 INR
Retailer 3₹5,25,583 INR
Retailer 1₹5,27,946 INR
Retailer 5₹5,62,532 INR
Retailer 8₹6,83,732 INR
Wholesale Diamonds Direct₹7,25,119 INR

32 data points across 11 retailers

11 retailers₹4,01,754 INR to ₹6,83,732 INR

A
Cheapest Retailer
-
₹4,01,754 INR
$4,233 USD
A
Retailer 2
-
₹4,13,043 INR
SGD 5,881 SGD
View
A
Retailer 3
-
₹4,29,468 INR
$4,525 USD
View
A
Retailer 4
-
₹4,42,541 INR
SGD 6,301 SGD
View
B+
Retailer 5
-
₹4,58,528 INR
£3,804 GBP
View
B+
Retailer 6
-
₹5,10,489 INR
$5,379 USD
View
B+
Retailer 7
-
₹5,25,583 INR
€5,274 EUR
View
B+
Retailer 8
-
₹5,27,946 INR
£4,380 GBP
View
B+
Retailer 9
-
₹5,62,532 INR
$5,927 USD
View
B
Retailer 10
-
₹6,83,732 INR
$7,204 USD
View
Most Expensive
Wholesale Diamonds Direct
594396961 · Oct 26
₹7,25,119 INR
$7,640 USD
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from ₹4,01,754 INRSave up to ₹2,81,978 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
₹4,01,754 INR