CaratHunter
Plans
Radiant|Natural|GIA

1.51ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 6552357437

Certificate GIA 6552357437

Diamond specifications and retailer prices

From ₹3,48,661 INR
HK$28,700 HKD
As of November 1, 2026
Save ₹3,31,106 INR (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹6,79,767 INR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural radiant diamond

This 1.51ct 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 6552357437. Listed at 14 retailers as of October 27, 2026, with prices from ₹3,48,661 to ₹6,79,767, a ₹3,31,106 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹6,79,767. 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

1.51
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552357437
Dimensions7.70 × 5.64 × 4.00 mm
L/W Ratio1.37
Top View
7.70 mm5.64 mm1.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552357437
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.9%

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 1
Current: ₹3,56,088 INR|Low: ₹3,40,157 INR|High: ₹6,79,767 INR|Avg: ₹4,38,274 INR|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 2, 2026
Retailer 5₹3,48,661 INR
Retailer 1₹3,56,088 INR
Retailer 6₹3,72,028 INR
Retailer 3₹3,73,945 INR
Retailer 8₹3,99,417 INR
Retailer 10₹4,15,326 INR
Retailer 7₹4,21,590 INR
Retailer 2₹4,43,032 INR
Retailer 9₹4,90,305 INR
Retailer 11₹4,93,722 INR
Retailer 4₹5,18,041 INR
Wholesale Diamonds Direct₹6,79,767 INR

35 data points across 12 retailers

14 retailers₹3,48,661 INR to ₹6,79,767 INR

A
Cheapest Retailer
-
₹3,48,661 INR
HK$28,700 HKD
A
Retailer 2
-
₹3,56,088 INR
View
Retailer 3
-
₹3,72,028 INR
€3,733 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
₹3,73,945 INR
$3,940 USD
View
Final sale: no returns
A
Retailer 5
-
₹3,88,355 INR
A$6,295 AUD
View
A
Retailer 6
-
₹3,99,417 INR
SGD 5,687 SGD
View
B+
Retailer 7
-
₹4,15,326 INR
$4,376 USD
View
A
Retailer 8
-
₹4,21,590 INR
$4,442 USD
View
B+
Retailer 9
-
₹4,28,016 INR
A$6,938 AUD
View
Retailer 10
-
₹4,43,032 INR
SGD 6,308 SGD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
₹4,90,305 INR
$5,166 USD
View
B+
Retailer 12
-
₹4,93,722 INR
$5,202 USD
View
B+
Retailer 13
-
₹5,18,041 INR
£4,298 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
378736955 · Oct 27
₹6,79,767 INR
$7,162 USD
View
13 more retailers have this diamond
Prices start from ₹3,48,661 INRSave up to ₹3,31,106 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
1.51ct Radiant
₹3,48,661 INR