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Radiant|Natural|GIA

1.31ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 6561542175

Certificate GIA 6561542175

Diamond specifications and retailer prices

From ₹4,78,428 INR
As of November 6, 2026
Save ₹5,70,376 INR (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹10,48,805 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.31ct natural radiant diamond

This 1.31ct natural radiant sits in the one-and-a-quarter to one-and-a-half 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 6561542175. Listed at 24 retailers as of November 5, 2026, with prices from ₹4,78,428 to ₹10,48,805, a ₹5,70,376 spread on the same certified stone. NZ Jewellers lists it at ₹10,48,805. 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

1.31
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.74°
Pavilion angle54.25°
OriginNatural
Grading LabGIA
CertificateGIA 6561542175
Dimensions7.60 × 5.38 × 3.70 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
7.60 mm5.38 mm1.31 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561542175
Side View
Table 62.0%Crown 47.74°Girdle: STK-STKPavilion 54.25°Culet: NoneDepth 68.8%

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: ₹10,48,805 INR|Low: ₹4,73,639 INR|High: ₹10,48,805 INR|Avg: ₹6,54,959 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 7, 2026
Retailer 18₹4,78,428 INR
Retailer 12₹4,79,556 INR
Retailer 17₹5,20,786 INR
Retailer 5₹5,30,648 INR
Retailer 19₹5,56,288 INR
Retailer 9₹5,78,735 INR
Retailer 6₹5,81,834 INR
Retailer 2₹5,95,547 INR
Retailer 13₹6,08,320 INR
Retailer 10₹6,16,115 INR
Retailer 4₹6,27,104 INR
Retailer 7₹6,36,778 INR
Retailer 11₹6,41,943 INR
Retailer 3₹6,50,396 INR
Retailer 14₹6,81,296 INR
Retailer 15₹7,65,072 INR
Retailer 8₹9,08,394 INR
Retailer 16₹9,21,355 INR
NZ Jewellers₹10,48,805 INR

23 data points across 19 retailers

24 retailers₹4,78,428 INR to ₹10,48,805 INR

A
Cheapest Retailer
-
₹4,78,428 INR
A
Retailer 2
-
₹4,79,556 INR
View
B+
Retailer 3
-
₹5,20,786 INR
View
B+
Retailer 4
-
₹5,29,051 INR
View
B+
Retailer 5
-
₹5,30,648 INR
View
B+
Retailer 6
-
₹5,46,896 INR
View
B+
Retailer 7
-
₹5,56,288 INR
View
B+
Retailer 8
-
₹5,78,735 INR
View
Final sale: no returns
Retailer 9
-
₹5,78,829 INR
View
Price last confirmed 9 days ago
B+
Retailer 10
-
₹5,81,834 INR
View
B+
Retailer 11
-
₹5,95,547 INR
View
B+
Retailer 12
-
₹6,08,320 INR
View
B+
Retailer 13
-
₹6,16,115 INR
View
B+
Retailer 14
-
₹6,27,104 INR
View
B+
Retailer 15
-
₹6,36,778 INR
View
B
Retailer 16
-
₹6,41,943 INR
View
B
Retailer 17
-
₹6,42,037 INR
View
B+
Retailer 18
-
₹6,50,396 INR
View
B+
Retailer 19
-
₹6,81,296 INR
View
B
Retailer 20
-
₹7,23,560 INR
View
B
Retailer 21
-
₹7,65,072 INR
View
B
Retailer 22
-
₹9,08,394 INR
View
B
Retailer 23
-
₹9,21,355 INR
View
Most Expensive
B
NZ Jewellers
84cb34aa-0d74-4df5-a106-0b0c567a3de4 · Nov 5
₹10,48,805 INR
$11,167 USD
View
23 more retailers have this diamond
Prices start from ₹4,78,428 INRSave up to ₹5,70,376 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
1.31ct Radiant
₹4,78,428 INR