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Radiant|Natural|GIA

0.70ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 6541110542

Certificate GIA 6541110542

Diamond specifications and retailer prices

From $1,776 AUD
As of November 6, 2026
Save $2,425 AUD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,864 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6541110542. Listed at 20 retailers as of November 4, 2026, with a 137% 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541110542
Dimensions5.72 × 4.56 × 3.14 mm
L/W Ratio1.25
Top View
5.72 mm4.56 mm0.70 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541110542
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

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 6
Current: $2,666 AUD|Low: $1,776 AUD|High: $4,256 AUD|Avg: $2,957 AUD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 2$1,776 AUD
Retailer 7$2,176 AUD
Retailer 1$2,666 AUD
Retailer 8$2,934 AUD
Retailer 3$3,014 AUD
Retailer 4$3,264 AUD
Retailer 5$3,589 AUD
Retailer 6$4,200 AUD

27 data points across 8 retailers

20 retailers$1,776 AUD to $4,200 AUD

B+
Cheapest Retailer
-
$1,776 AUD
B
Retailer 2
-
$2,109 AUD
View
B
Retailer 3
-
$2,176 AUD
View
B
Retailer 4
-
$2,218 AUD
View
Final sale: no returns
B
Retailer 5
-
$2,227 AUD
View
B
Retailer 6
-
$2,404 AUD
View
Retailer 7
-
$2,404 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$2,511 AUD
View
B
Retailer 9
-
$2,515 AUD
View
B
Retailer 10
-
$2,602 AUD
View
B
Retailer 11
-
$2,666 AUD
View
B
Retailer 12
-
$2,774 AUD
View
B
Retailer 13
-
$2,921 AUD
View
B
Retailer 14
-
$2,934 AUD
View
B
Retailer 15
-
$3,014 AUD
View
Retailer 16
-
$3,136 AUD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$3,264 AUD
View
B
Retailer 18
-
$3,589 AUD
View
B
Retailer 19
-
$4,200 AUD
View
Most Expensive
NZ Jewellers
6846677e-5790-4318-9bff-5176808c5f63 · Nov 5
$5,864 AUD
$4,029 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,776 AUDSave up to $2,425 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
$1,776 AUD