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Radiant|Natural|GIA

1.70ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 6372798435

Certificate GIA 6372798435

Diamond specifications and retailer prices

From ₹10,11,597 INR
$10,654 USD
As of October 31, 2026
Save ₹2,95,796 INR (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹13,07,393 INR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6372798435. Listed at 4 retailers as of October 31, 2026, with prices from ₹10,11,597 to ₹13,07,393, a ₹2,95,796 spread on the same certified stone. 77 Diamonds lists it at ₹13,07,393. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6372798435
Dimensions7.36 × 6.03 × 4.26 mm
L/W Ratio1.22
Top View
7.36 mm6.03 mm1.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6372798435
Side View
Table 72.0%CrownGirdle: Very ThickPavilionCuletDepth 70.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: ₹13,07,393 INR|Low: ₹9,98,399 INR|High: ₹13,24,970 INR|Avg: ₹11,61,770 INR|+1.0%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2₹10,11,597 INR
77 Diamonds₹13,07,393 INR

30 data points across 2 retailers

4 retailers₹10,11,597 INR to ₹13,07,393 INR

B+
Cheapest Retailer
-
₹10,11,597 INR
$10,654 USD
B+
Retailer 2
-
₹10,76,980 INR
A$17,450 AUD
View
B+
Retailer 3
-
₹10,93,958 INR
$11,521 USD
View
Most Expensive
B
77 Diamonds
RADZCTVMVH7E · Nov 1
₹13,07,393 INR
£10,842 GBP
View
3 more retailers have this diamond
Prices start from ₹10,11,597 INRSave up to ₹2,95,796 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+
1.70ct Radiant
₹10,11,597 INR