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Round|Natural|GIA

1.29ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 3555469223

Certificate GIA 3555469223

Diamond specifications and retailer prices

From ₹3,71,824 INR
$3,916 USD
As of November 1, 2026
Save ₹1,56,367 INR (30%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹5,30,960 INR at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3555469223. Listed at 5 retailers as of November 1, 2026, with a 42% 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3555469223
Dimensions6.98 × 7.02 × 4.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural, Natural
Top View
6.98 mm7.02 mm1.29 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555469223
Side View
Table 58.0%Crown 34°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 61.4%

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 1
Current: ₹5,28,192 INR|Low: ₹1,59,231 INR|High: ₹5,36,063 INR|Avg: ₹2,80,498 INR|+102.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2₹1,59,231 INR
Retailer 3₹1,71,727 INR
Retailer 8₹1,74,043 INR
Retailer 12₹2,11,644 INR
Retailer 4₹2,33,862 INR
Retailer 11₹2,34,441 INR
Retailer 7₹2,69,981 INR
Retailer 9₹3,67,457 INR
Retailer 6₹3,71,824 INR
Retailer 5₹3,86,932 INR
Retailer 10₹4,44,964 INR
Retailer 1₹5,28,192 INR

37 data points across 12 retailers

5 retailers₹3,71,824 INR to ₹5,28,192 INR

Retailer 1
-
₹2,65,480 INR
$2,796 USD
Price last confirmed 41 days ago
B+
Retailer 2
-
₹3,71,824 INR
$3,916 USD
View
B+
Retailer 3
-
₹3,86,932 INR
$4,075 USD
View
B
Retailer 4
-
₹5,28,192 INR
£4,380 GBP
View
Most Expensive
NZ Jewellers
8a413293-243b-46df-bb85-8afc3e7ecce6 · Sep 19
₹5,30,960 INR
$5,592 USD
View
Price last confirmed 43 days ago
4 more retailers have this diamond
Prices start from ₹3,71,824 INRSave up to ₹1,56,367 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
₹3,71,824 INR