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Radiant|Natural|GIA

1.70ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 5553653122

Certificate GIA 5553653122

Diamond specifications and retailer prices

From ₹4,86,881 INR
As of November 6, 2026
Save ₹4,62,932 INR (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹10,89,566 INR at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553653122. Listed at 18 retailers as of November 6, 2026, with a 95% 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

1.70
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553653122
Dimensions7.91 × 6.08 × 4.19 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
7.91 mm6.08 mm1.70 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553653122
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

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: Nov 6
Current: ₹9,49,813 INR|Low: ₹4,84,439 INR|High: ₹9,71,227 INR|Avg: ₹6,57,265 INR|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 9₹4,86,881 INR
Retailer 5₹5,11,113 INR
Retailer 8₹5,81,083 INR
Retailer 2₹5,98,270 INR
Retailer 3₹5,98,740 INR
Retailer 4₹6,15,552 INR
Retailer 10₹6,63,169 INR
Retailer 6₹7,04,212 INR
Retailer 7₹7,90,900 INR
Retailer 1₹9,49,813 INR

30 data points across 10 retailers

18 retailers₹4,86,881 INR to ₹9,49,813 INR

A
Cheapest Retailer
-
₹4,86,881 INR
A
Retailer 2
-
₹5,11,113 INR
View
A
Retailer 3
-
₹5,81,083 INR
View
B+
Retailer 4
-
₹5,98,270 INR
View
Final sale: no returns
B+
Retailer 5
-
₹5,98,740 INR
View
B+
Retailer 6
-
₹6,00,806 INR
View
Retailer 7
-
₹6,01,370 INR
View
Price last confirmed 22 days ago
B+
Retailer 8
-
₹6,15,552 INR
View
Retailer 9
-
₹6,45,324 INR
View
Price last confirmed 34 days ago
B+
Retailer 10
-
₹6,48,799 INR
View
Retailer 11
-
₹6,51,429 INR
View
Price last confirmed 20 days ago
Retailer 12
-
₹6,61,479 INR
View
Price last confirmed 22 days ago
B+
Retailer 13
-
₹6,63,169 INR
View
B+
Retailer 14
-
₹7,04,212 INR
View
Retailer 15
-
₹7,51,642 INR
View
Price last confirmed 19 days ago
B
Retailer 16
-
₹7,90,900 INR
View
B
Retailer 17
-
₹9,49,813 INR
View
Most Expensive
NZ Jewellers
b99a8c8d-00a3-444e-93bb-a632b137d102 · Oct 18
₹10,89,566 INR
$11,601 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from ₹4,86,881 INRSave up to ₹4,62,932 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
1.70ct Radiant
₹4,86,881 INR