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Radiant|Natural|GIA

1.70ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 1548960852

Certificate GIA 1548960852

Diamond specifications and retailer prices

From $6,888 AUD
$4,827 USD
As of November 1, 2026
Save $6,466 AUD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,354 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two 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 1548960852. Listed at 11 retailers as of November 1, 2026, with prices from $6,888 to $13,354, a $6,466 spread on the same certified stone. MOH London lists it at $13,354. 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

1.70
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548960852
Dimensions6.48 × 6.19 × 4.42 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.48 mm6.19 mm1.70 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548960852
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.3%

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: Nov 1
Current: $13,354 AUD|Low: $6,888 AUD|High: $13,426 AUD|Avg: $9,167 AUD|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$6,888 AUD
Retailer 8$7,799 AUD
Retailer 11$8,019 AUD
Retailer 2$8,541 AUD
Retailer 9$9,161 AUD
Retailer 10$9,161 AUD
Retailer 6$9,347 AUD
Retailer 3$9,475 AUD
Retailer 5$9,906 AUD
Retailer 4$11,137 AUD
MOH London$13,354 AUD

44 data points across 11 retailers

11 retailers$6,888 AUD to $13,354 AUD

A
Cheapest Retailer
-
$6,888 AUD
$4,827 USD
B+
Retailer 2
-
$7,799 AUD
$5,466 USD
View
B+
Retailer 3
-
$8,019 AUD
$5,620 USD
View
B+
Retailer 4
-
$8,541 AUD
£4,713 GBP
View
B+
Retailer 5
-
$9,161 AUD
$6,420 USD
View
B+
Retailer 6
-
$9,161 AUD
$6,420 USD
View
B+
Retailer 7
-
$9,347 AUD
£5,158 GBP
View
B+
Retailer 8
-
$9,475 AUD
$6,640 USD
View
B+
Retailer 9
-
$9,906 AUD
€6,612 EUR
View
B
Retailer 10
-
$11,137 AUD
ZAR 126,090 ZAR
View
Most Expensive
B
MOH London
D40932EB5 · Nov 1
$13,354 AUD
£7,369 GBP
View
10 more retailers have this diamond
Prices start from $6,888 AUDSave up to $6,466 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.

A
1.70ct Radiant
$6,888 AUD