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Radiant|Natural|GIA

1.51ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 6552262434

Certificate GIA 6552262434

Diamond specifications and retailer prices

From ₹5,26,621 INR
SGD 7,495 SGD
As of November 1, 2026
Save ₹4,57,539 INR (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹9,84,161 INR at Wholesale Diamonds Direct · As of October 26, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552262434. Listed at 12 retailers as of October 26, 2026, with prices from ₹5,26,621 to ₹9,84,161, a ₹4,57,539 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹9,84,161. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552262434
Dimensions7.40 × 5.88 × 4.04 mm
L/W Ratio1.26
Culet sizeNone
Top View
7.40 mm5.88 mm1.51 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552262434
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: 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 1
Current: ₹6,00,751 INR|Low: ₹5,26,621 INR|High: ₹10,03,067 INR|Avg: ₹7,04,008 INR|-2.4%
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 8₹5,26,621 INR
Retailer 9₹5,40,835 INR
Retailer 11₹5,48,051 INR
Retailer 6₹5,57,140 INR
Retailer 7₹5,69,890 INR
Retailer 1₹6,00,751 INR
Retailer 3₹6,63,490 INR
Retailer 2₹6,66,929 INR
Retailer 5₹6,68,771 INR
Retailer 4₹7,46,402 INR
Retailer 10₹9,07,342 INR
Wholesale Diamonds Direct₹9,84,161 INR

40 data points across 12 retailers

12 retailers₹5,26,621 INR to ₹9,84,161 INR

A
Cheapest Retailer
-
₹5,26,621 INR
SGD 7,495 SGD
A
Retailer 2
-
₹5,40,835 INR
$5,696 USD
View
A
Retailer 3
-
₹5,48,051 INR
SGD 7,800 SGD
View
A
Retailer 4
-
₹5,57,140 INR
$5,868 USD
View
A
Retailer 5
-
₹5,69,890 INR
$6,002 USD
View
A
Retailer 6
-
₹6,00,751 INR
£4,982 GBP
View
B+
Retailer 7
-
₹6,63,490 INR
$6,988 USD
View
B+
Retailer 8
-
₹6,66,929 INR
$7,024 USD
View
A
Retailer 9
-
₹6,68,771 INR
€6,708 EUR
View
B+
Retailer 10
-
₹7,46,402 INR
$7,861 USD
View
B
Retailer 11
-
₹9,07,342 INR
$9,556 USD
View
Most Expensive
B
Wholesale Diamonds Direct
584156463 · Oct 26
₹9,84,161 INR
$10,365 USD
View
11 more retailers have this diamond
Prices start from ₹5,26,621 INRSave up to ₹4,57,539 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
₹5,26,621 INR