CaratHunter
Plans
Radiant|Natural|GIA

1.51ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 6565102550

Certificate GIA 6565102550

Diamond specifications and retailer prices

From $7,247 CAD
₹494,101 INR
As of October 30, 2026
Save $6,968 CAD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,216 CAD 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 $7,247 to $14,216, a $6,968 spread on the same certified stone. MOH London lists it at $14,216. 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
Color
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: $14,216 CAD|Low: $6,962 CAD|High: $14,239 CAD|Avg: $9,349 CAD|+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
October 31, 2026
Retailer 10$7,247 CAD
Retailer 3$7,546 CAD
Retailer 5$7,609 CAD
Retailer 13$7,836 CAD
Retailer 8$8,323 CAD
Retailer 7$8,999 CAD
Retailer 12$9,154 CAD
Retailer 6$9,534 CAD
Retailer 14$9,750 CAD
Retailer 11$9,768 CAD
Retailer 15$9,769 CAD
Retailer 9$9,818 CAD
Retailer 4$9,889 CAD
Retailer 2$11,732 CAD
MOH London$14,216 CAD

29 data points across 15 retailers

15 retailers$7,247 CAD to $14,216 CAD

A
Cheapest Retailer
-
$7,247 CAD
₹494,101 INR
A
Retailer 2
-
$7,546 CAD
$5,402 USD
View
A
Retailer 3
-
$7,609 CAD
$5,447 USD
View
Final sale: no returns
A
Retailer 4
-
$7,836 CAD
A$8,630 AUD
View
A
Retailer 5
-
$8,323 CAD
$5,958 USD
View
Retailer 6
-
$8,999 CAD
A$9,911 AUD
View
Price last confirmed 23 days ago
B+
Retailer 7
-
$9,154 CAD
£5,160 GBP
View
B+
Retailer 8
-
$9,534 CAD
$6,825 USD
View
B+
Retailer 9
-
$9,750 CAD
$6,980 USD
View
B+
Retailer 10
-
$9,768 CAD
$6,993 USD
View
B+
Retailer 11
-
$9,769 CAD
$6,993 USD
View
B+
Retailer 12
-
$9,818 CAD
€6,694 EUR
View
B+
Retailer 13
-
$9,889 CAD
$7,079 USD
View
B
Retailer 14
-
$11,732 CAD
ZAR 135,682 ZAR
View
Most Expensive
B
MOH London
8B3C27646 · Oct 29
$14,216 CAD
£8,013 GBP
View
14 more retailers have this diamond
Prices start from $7,247 CADSave up to $6,968 CAD

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
$7,247 CAD