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Radiant|Natural|GIA

1.51ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 6565102550

Certificate GIA 6565102550

Diamond specifications and retailer prices

From ₹4,92,399 INR
As of October 30, 2026
Save ₹4,73,454 INR (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹9,65,853 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded G 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 6565102550. Listed at 15 retailers as of October 29, 2026, with prices from ₹4,92,399 to ₹9,65,853, a ₹4,73,454 spread on the same certified stone. MOH London lists it at ₹9,65,853. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565102550
Dimensions7.52 × 5.58 × 3.84 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.52 mm5.58 mm1.51 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565102550
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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: Oct 30
Current: ₹9,65,853 INR|Low: ₹4,73,009 INR|High: ₹9,67,420 INR|Avg: ₹6,36,004 INR|+3.6%
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
November 2, 2026
Retailer 10₹4,92,399 INR
Retailer 3₹5,12,704 INR
Retailer 5₹5,16,975 INR
Retailer 13₹5,32,383 INR
Retailer 9₹5,65,474 INR
Retailer 7₹6,11,415 INR
Retailer 12₹6,21,920 INR
Retailer 6₹6,47,761 INR
Retailer 14₹6,62,472 INR
Retailer 11₹6,63,661 INR
Retailer 15₹6,63,722 INR
Retailer 2₹6,69,087 INR
Retailer 4₹6,71,868 INR
Retailer 8₹7,97,123 INR
MOH London₹9,65,853 INR

29 data points across 15 retailers

15 retailers₹4,92,399 INR to ₹9,65,853 INR

A
Cheapest Retailer
-
₹4,92,399 INR
A
Retailer 2
-
₹5,12,704 INR
$5,402 USD
View
A
Retailer 3
-
₹5,16,975 INR
$5,447 USD
View
Final sale: no returns
A
Retailer 4
-
₹5,32,383 INR
A$8,630 AUD
View
A
Retailer 5
-
₹5,65,474 INR
$5,958 USD
View
Retailer 6
-
₹6,11,415 INR
A$9,911 AUD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
₹6,21,920 INR
£5,160 GBP
View
B+
Retailer 8
-
₹6,47,761 INR
$6,825 USD
View
B+
Retailer 9
-
₹6,62,472 INR
$6,980 USD
View
B+
Retailer 10
-
₹6,63,661 INR
$6,993 USD
View
B+
Retailer 11
-
₹6,63,722 INR
$6,993 USD
View
B+
Retailer 12
-
₹6,69,087 INR
€6,714 EUR
View
B+
Retailer 13
-
₹6,71,868 INR
$7,079 USD
View
B
Retailer 14
-
₹7,97,123 INR
ZAR 135,682 ZAR
View
Most Expensive
B
MOH London
8B3C27646 · Oct 29
₹9,65,853 INR
£8,013 GBP
View
14 more retailers have this diamond
Prices start from ₹4,92,399 INRSave up to ₹4,73,454 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
₹4,92,399 INR