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Radiant|Natural|GIA

1.50ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 6551540443

Certificate GIA 6551540443

Diamond specifications and retailer prices

From ₹3,84,039 INR
As of November 6, 2026
Save ₹4,79,368 INR (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹8,63,407 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551540443. Listed at 16 retailers as of November 5, 2026, with prices from ₹3,84,039 to ₹8,63,407, a ₹4,79,368 spread on the same certified stone. NZ Jewellers lists it at ₹8,63,407. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551540443
Dimensions7.80 × 5.57 × 3.70 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural
Top View
7.80 mm5.57 mm1.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551540443
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.5%

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: ₹8,63,407 INR|Low: ₹3,82,630 INR|High: ₹8,63,407 INR|Avg: ₹5,40,861 INR|+0.7%
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
November 7, 2026
Retailer 12₹3,84,039 INR
Retailer 9₹4,07,237 INR
Retailer 4₹4,50,252 INR
Retailer 6₹4,62,462 INR
Retailer 10₹4,80,964 INR
Retailer 8₹4,94,207 INR
Retailer 7₹5,09,140 INR
Retailer 2₹5,11,488 INR
Retailer 3₹5,16,278 INR
Retailer 13₹5,30,648 INR
Retailer 11₹5,36,283 INR
Retailer 14₹5,44,736 INR
Retailer 15₹5,90,193 INR
Retailer 5₹8,20,016 INR
NZ Jewellers₹8,63,407 INR

22 data points across 15 retailers

16 retailers₹3,84,039 INR to ₹8,63,407 INR

A
Cheapest Retailer
-
₹3,84,039 INR
A
Retailer 2
-
₹4,07,237 INR
View
Final sale: no returns
A
Retailer 3
-
₹4,50,252 INR
View
A
Retailer 4
-
₹4,62,462 INR
View
A
Retailer 5
-
₹4,80,964 INR
View
A
Retailer 6
-
₹4,94,207 INR
View
Retailer 7
-
₹5,09,140 INR
View
Price last confirmed 9 days ago
A
Retailer 8
-
₹5,11,488 INR
View
A
Retailer 9
-
₹5,16,278 INR
View
A
Retailer 10
-
₹5,30,648 INR
View
A
Retailer 11
-
₹5,36,283 INR
View
A
Retailer 12
-
₹5,44,736 INR
View
A
Retailer 13
-
₹5,90,193 INR
View
Retailer 14
-
₹6,03,906 INR
View
Price last confirmed 62 days ago
B+
Retailer 15
-
₹8,20,016 INR
View
Most Expensive
B
NZ Jewellers
7b5098ec-7ca7-4c7e-a813-2c4bcf349377 · Nov 5
₹8,63,407 INR
$9,193 USD
View
15 more retailers have this diamond
Prices start from ₹3,84,039 INRSave up to ₹4,79,368 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
1.50ct Radiant
₹3,84,039 INR