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Radiant|Natural|GIA

1.50ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 6455634917

Certificate GIA 6455634917

Diamond specifications and retailer prices

From ₹2,67,267 INR
HK$22,000 HKD
As of November 2, 2026
Save ₹3,27,457 INR (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹5,94,723 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6455634917. Listed at 19 retailers as of November 2, 2026, with prices from ₹2,67,267 to ₹5,94,723, a ₹3,27,457 spread on the same certified stone. MOH London lists it at ₹5,94,723. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 6455634917
Dimensions6.20 × 6.17 × 4.18 mm
L/W Ratio1.00
Top View
6.20 mm6.17 mm1.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6455634917
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilion 42.2°Culet: NoneDepth 67.8%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: ₹5,94,723 INR|Low: ₹2,62,407 INR|High: ₹6,31,245 INR|Avg: ₹3,74,841 INR|-5.8%
MOH London
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
November 2, 2026
Retailer 2₹2,67,267 INR
Retailer 16₹2,86,913 INR
Retailer 6₹2,89,160 INR
Retailer 9₹2,95,075 INR
Retailer 14₹2,97,353 INR
Retailer 18₹3,05,007 INR
Retailer 4₹3,10,830 INR
Retailer 17₹3,18,172 INR
Retailer 11₹3,37,459 INR
Retailer 15₹3,42,899 INR
Retailer 5₹3,65,404 INR
Retailer 8₹3,65,846 INR
Retailer 10₹4,00,574 INR
Retailer 13₹4,16,261 INR
Retailer 3₹4,37,165 INR
Retailer 12₹4,77,397 INR
Retailer 7₹5,61,260 INR
MOH London₹5,94,723 INR

23 data points across 18 retailers

19 retailers₹2,67,267 INR to ₹5,94,723 INR

A
Cheapest Retailer
-
₹2,67,267 INR
HK$22,000 HKD
A
Retailer 2
-
₹2,86,913 INR
$3,023 USD
View
A
Retailer 3
-
₹2,89,160 INR
$3,047 USD
View
A
Retailer 4
-
₹2,95,075 INR
$3,109 USD
View
A
Retailer 5
-
₹2,97,353 INR
$3,133 USD
View
Final sale: no returns
A
Retailer 6
-
₹3,05,007 INR
€3,061 EUR
View
A
Retailer 7
-
₹3,10,830 INR
$3,275 USD
View
A
Retailer 8
-
₹3,18,172 INR
$3,352 USD
View
A
Retailer 9
-
₹3,37,459 INR
£2,800 GBP
View
A
Retailer 10
-
₹3,42,899 INR
£2,845 GBP
View
A
Retailer 11
-
₹3,65,404 INR
$3,850 USD
View
A
Retailer 12
-
₹3,65,846 INR
SGD 5,209 SGD
View
Retailer 13
-
₹4,00,574 INR
A$6,493 AUD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
₹4,03,956 INR
A$6,548 AUD
View
A
Retailer 15
-
₹4,16,261 INR
€4,177 EUR
View
A
Retailer 16
-
₹4,37,165 INR
ZAR 74,412 ZAR
View
A
Retailer 17
-
₹4,77,397 INR
$5,030 USD
View
Retailer 18
-
₹5,61,260 INR
$5,914 USD
View
Price last confirmed 10 days ago
Most Expensive
B+
MOH London
401DF6A1A · Nov 2
₹5,94,723 INR
£4,934 GBP
View
18 more retailers have this diamond
Prices start from ₹2,67,267 INRSave up to ₹3,27,457 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
₹2,67,267 INR