Radiant|Natural|GIA

0.70ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 6451779706

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 6451779706

Diamond specifications and retailer prices

From $1,466 CAD
HK$8,200 HKD
As of October 31, 2026
Save $1,673 CAD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,436 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6451779706. Listed at 19 retailers as of October 31, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451779706
Dimensions5.62 × 4.34 × 3.07 mm
L/W Ratio1.29
Top View
5.62 mm4.34 mm0.70 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451779706
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,436 CAD|Low: $1,448 CAD|High: $3,458 CAD|Avg: $2,241 CAD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2$1,466 CAD
Retailer 12$1,721 CAD
Retailer 6$1,729 CAD
Retailer 9$1,897 CAD
Retailer 3$2,019 CAD
Retailer 7$2,054 CAD
Retailer 10$2,277 CAD
Retailer 8$2,359 CAD
Retailer 5$2,410 CAD
Retailer 4$2,442 CAD
Retailer 11$2,780 CAD
MOH London$3,436 CAD

34 data points across 12 retailers

19 retailers$1,466 CAD to $3,139 CAD

B+
Cheapest Retailer
-
$1,466 CAD
HK$8,200 HKD
B
Retailer 2
-
$1,541 CAD
$1,103 USD
View
B
Retailer 3
-
$1,721 CAD
$1,232 USD
View
Final sale: no returns
B
Retailer 4
-
$1,729 CAD
$1,238 USD
View
Retailer 5
-
$1,750 CAD
$1,253 USD
View
Price last confirmed 75 days ago
B
Retailer 6
-
$1,897 CAD
£1,069 GBP
View
B
Retailer 7
-
$1,992 CAD
€1,358 EUR
View
B
Retailer 8
-
$2,019 CAD
$1,445 USD
View
B
Retailer 9
-
$2,036 CAD
SGD 1,970 SGD
View
B
Retailer 10
-
$2,054 CAD
$1,471 USD
View
B
Retailer 11
-
$2,277 CAD
£1,283 GBP
View
B
Retailer 12
-
$2,286 CAD
A$2,518 AUD
View
Retailer 13
-
$2,350 CAD
£1,325 GBP
View
Price last confirmed 27 days ago
B
Retailer 14
-
$2,359 CAD
£1,330 GBP
View
B
Retailer 15
-
$2,410 CAD
€1,643 EUR
View
Retailer 16
-
$2,442 CAD
A$2,689 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$2,780 CAD
ZAR 32,145 ZAR
View
C
Retailer 18
-
$3,139 CAD
€2,140 EUR
View
Most Expensive
MOH London
935583320 · Oct 21
$3,436 CAD
£1,937 GBP
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $1,466 CADSave up to $1,673 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.

B+
0.70ct Radiant
$1,466 CAD