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Radiant|Natural|GIA

1.70ct K SI2 Radiant Natural Diamond

EX • K/SI2 • GIA 5231988896

Certificate GIA 5231988896

Diamond specifications and retailer prices

From ₹3,19,798 INR
As of November 6, 2026
Save ₹3,55,957 INR (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹7,78,597 INR at NZ Jewellers · As of September 30, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231988896. Listed at 13 retailers as of November 2, 2026, with a 111% 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231988896
Dimensions8.00 × 5.92 × 4.00 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
8.00 mm5.92 mm1.70 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231988896
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹4,29,778 INR|Low: ₹3,16,510 INR|High: ₹7,13,041 INR|Avg: ₹4,33,994 INR|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 10₹3,19,798 INR
Retailer 8₹3,22,146 INR
Retailer 5₹3,42,151 INR
Retailer 3₹3,54,830 INR
Retailer 11₹3,57,084 INR
Retailer 9₹3,87,796 INR
Retailer 7₹3,92,586 INR
Retailer 1₹4,29,778 INR
Retailer 4₹4,77,489 INR
Retailer 2₹6,59,506 INR
Retailer 6₹6,75,754 INR

35 data points across 11 retailers

13 retailers₹3,19,798 INR to ₹6,75,754 INR

A
Cheapest Retailer
-
₹3,19,798 INR
A
Retailer 2
-
₹3,22,146 INR
View
A
Retailer 3
-
₹3,42,151 INR
View
A
Retailer 4
-
₹3,54,830 INR
View
Final sale: no returns
A
Retailer 5
-
₹3,57,084 INR
View
A
Retailer 6
-
₹3,87,796 INR
View
A
Retailer 7
-
₹3,92,586 INR
View
B+
Retailer 8
-
₹4,29,778 INR
View
B+
Retailer 9
-
₹4,34,474 INR
View
B+
Retailer 10
-
₹4,77,489 INR
View
B
Retailer 11
-
₹6,59,506 INR
View
B
Retailer 12
-
₹6,75,754 INR
View
Most Expensive
NZ Jewellers
d10b7ccd-f3b3-46f0-9bfe-4f703594e72c · Sep 30
₹7,78,597 INR
$8,290 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from ₹3,19,798 INRSave up to ₹3,55,957 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
₹3,19,798 INR