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Radiant|Natural|GIA

1.50ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 6405174570

Certificate GIA 6405174570

Diamond specifications and retailer prices

From ₹7,07,378 INR
$7,450 USD
As of November 1, 2026
Save ₹8,80,092 INR (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹15,87,469 INR at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6405174570. Listed at 19 retailers as of October 30, 2026, with prices from ₹7,07,378 to ₹15,87,469, a ₹8,80,092 spread on the same certified stone. NZ Jewellers lists it at ₹15,87,469. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6405174570
Dimensions7.40 × 5.69 × 3.93 mm
L/W Ratio1.30
Top View
7.40 mm5.69 mm1.50 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6405174570
Side View
Table 66.0%CrownGirdle: ThinPavilionCulet: NoneDepth 68.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹15,87,469 INR|Low: ₹7,07,378 INR|High: ₹15,87,469 INR|Avg: ₹10,20,354 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6₹7,07,378 INR
Retailer 9₹7,93,687 INR
Retailer 4₹8,58,226 INR
Retailer 8₹8,59,867 INR
Retailer 7₹8,73,065 INR
Retailer 5₹9,82,718 INR
Retailer 10₹9,92,133 INR
Retailer 11₹10,44,830 INR
Retailer 3₹11,31,454 INR
Retailer 2₹13,22,713 INR
NZ Jewellers₹15,87,469 INR

44 data points across 11 retailers

19 retailers₹7,07,378 INR to ₹15,87,469 INR

B
Cheapest Retailer
-
₹7,07,378 INR
$7,450 USD
B
Retailer 2
-
₹7,38,901 INR
$7,782 USD
View
B
Retailer 3
-
₹7,41,840 INR
A$12,020 AUD
View
B
Retailer 4
-
₹7,43,174 INR
$7,827 USD
View
B
Retailer 5
-
₹7,74,195 INR
CA$11,325 CAD
View
B
Retailer 6
-
₹7,93,687 INR
$8,359 USD
View
B
Retailer 7
-
₹8,00,334 INR
$8,429 USD
View
B
Retailer 8
-
₹8,58,226 INR
£7,117 GBP
View
B
Retailer 9
-
₹8,59,867 INR
$9,056 USD
View
B
Retailer 10
-
₹8,73,065 INR
$9,195 USD
View
B
Retailer 11
-
₹9,12,849 INR
$9,614 USD
View
B
Retailer 12
-
₹9,39,056 INR
$9,890 USD
View
B
Retailer 13
-
₹9,39,056 INR
$9,890 USD
View
C
Retailer 14
-
₹9,70,389 INR
$10,220 USD
View
B
Retailer 15
-
₹9,82,718 INR
€9,857 EUR
View
C
Retailer 16
-
₹9,92,133 INR
$10,449 USD
View
Retailer 17
-
₹10,44,830 INR
$11,004 USD
View
Price last confirmed 9 days ago
C
Retailer 18
-
₹13,22,713 INR
£10,969 GBP
View
Most Expensive
C
NZ Jewellers
3e09dce9-7112-43dc-a30b-d214329d63b0 · Oct 30
₹15,87,469 INR
$16,719 USD
View
18 more retailers have this diamond
Prices start from ₹7,07,378 INRSave up to ₹8,80,092 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
1.50ct Radiant
₹7,07,378 INR