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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 $1,498 AUD
HK$8,200 HKD
As of November 1, 2026
Save $1,993 AUD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,490 AUD at MOH London · As of November 1, 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 November 1, 2026, with prices from $1,498 to $3,490, a $1,993 spread on the same certified stone. MOH London lists it at $3,490. 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
Colour
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: Nov 1
Current: $3,490 AUD|Low: $1,479 AUD|High: $3,532 AUD|Avg: $2,292 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$1,498 AUD
Retailer 12$1,758 AUD
Retailer 2$1,767 AUD
Retailer 3$2,062 AUD
Retailer 7$2,099 AUD
Retailer 9$2,159 AUD
Retailer 8$2,326 AUD
Retailer 5$2,403 AUD
Retailer 6$2,471 AUD
Retailer 4$2,494 AUD
Retailer 11$2,839 AUD
MOH London$3,490 AUD

34 data points across 12 retailers

19 retailers$1,498 AUD to $3,490 AUD

B+
Cheapest Retailer
-
$1,498 AUD
HK$8,200 HKD
B
Retailer 2
-
$1,574 AUD
$1,103 USD
View
B
Retailer 3
-
$1,758 AUD
$1,232 USD
View
Final sale: no returns
B
Retailer 4
-
$1,767 AUD
$1,238 USD
View
Retailer 5
-
$1,788 AUD
$1,253 USD
View
Price last confirmed 77 days ago
B
Retailer 6
-
$2,035 AUD
€1,358 EUR
View
B
Retailer 7
-
$2,062 AUD
$1,445 USD
View
B
Retailer 8
-
$2,080 AUD
SGD 1,970 SGD
View
B
Retailer 9
-
$2,099 AUD
$1,471 USD
View
B
Retailer 10
-
$2,159 AUD
£1,191 GBP
View
B
Retailer 11
-
$2,326 AUD
£1,283 GBP
View
B
Retailer 12
-
$2,335 AUD
View
Retailer 13
-
$2,400 AUD
£1,325 GBP
View
Price last confirmed 28 days ago
B
Retailer 14
-
$2,403 AUD
£1,326 GBP
View
B
Retailer 15
-
$2,471 AUD
€1,649 EUR
View
Retailer 16
-
$2,494 AUD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$2,839 AUD
ZAR 32,145 ZAR
View
Price last confirmed 7 days ago
C
Retailer 18
-
$3,206 AUD
€2,140 EUR
View
Most Expensive
C
MOH London
3CE7515E2 · Nov 1
$3,490 AUD
£1,926 GBP
View
18 more retailers have this diamond
Prices start from $1,498 AUDSave up to $1,993 AUD

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
$1,498 AUD