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Radiant|Natural|GIA

1.70ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 5232902404

Certificate GIA 5232902404

Diamond specifications and retailer prices

From $8,600 AUD
As of November 6, 2026
Save $7,174 AUD (45%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $18,981 AUD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded I 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 5232902404. Listed at 26 retailers as of November 4, 2026, with a 83% 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

1.70
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5232902404
Dimensions7.84 × 6.06 × 4.16 mm
L/W Ratio1.29
Top View
7.84 mm6.06 mm1.70 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5232902404
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.6%

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 6
Current: $10,594 AUD|Low: $7,481 AUD|High: $15,900 AUD|Avg: $10,640 AUD|+0.2%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 23$8,600 AUD
Retailer 11$8,791 AUD
Retailer 4$8,967 AUD
Retailer 21$8,978 AUD
Retailer 10$9,090 AUD
Retailer 2$9,491 AUD
Retailer 3$9,491 AUD
Retailer 7$9,518 AUD
Retailer 8$10,106 AUD
Retailer 5$10,413 AUD
Retailer 6$10,422 AUD
Retailer 19$10,475 AUD
Retailer 1$10,594 AUD
Retailer 9$10,642 AUD
Retailer 22$10,942 AUD
Retailer 15$11,381 AUD
Retailer 16$11,381 AUD
Retailer 20$11,439 AUD
Retailer 13$11,525 AUD
Retailer 18$11,693 AUD
Retailer 14$11,760 AUD
Retailer 12$13,847 AUD
Retailer 17$15,774 AUD

20 data points across 23 retailers

26 retailers$8,600 AUD to $15,774 AUD

A
Cheapest Retailer
-
$8,600 AUD
B+
Retailer 2
-
$8,791 AUD
View
B+
Retailer 3
-
$8,814 AUD
View
B+
Retailer 4
-
$8,967 AUD
View
B+
Retailer 5
-
$8,978 AUD
View
B+
Retailer 6
-
$9,090 AUD
View
B+
Retailer 7
-
$9,491 AUD
View
Final sale: no returns
B+
Retailer 8
-
$9,518 AUD
View
B+
Retailer 9
-
$10,106 AUD
View
Retailer 10
-
$10,281 AUD
View
Price last confirmed 46 days ago
B+
Retailer 11
-
$10,413 AUD
View
Retailer 12
-
$10,422 AUD
View
Price last confirmed 44 days ago
B+
Retailer 13
-
$10,475 AUD
View
B+
Retailer 14
-
$10,594 AUD
View
B+
Retailer 15
-
$10,642 AUD
View
Retailer 16
-
$10,942 AUD
View
Price last confirmed 16 days ago
B
Retailer 17
-
$11,381 AUD
View
B
Retailer 18
-
$11,381 AUD
View
B
Retailer 19
-
$11,439 AUD
View
B
Retailer 20
-
$11,525 AUD
View
B
Retailer 21
-
$11,693 AUD
View
B
Retailer 22
-
$11,760 AUD
View
Retailer 23
-
$11,863 AUD
View
Price last confirmed 44 days ago
B
Retailer 24
-
$13,847 AUD
View
B
Retailer 25
-
$15,774 AUD
View
Most Expensive
NZ Jewellers
c96f06c0-c7a8-4cac-8082-79da6bac0f7d · Sep 21
$18,981 AUD
$13,042 USD
View
Price last confirmed 46 days ago
25 more retailers have this diamond
Prices start from $8,600 AUDSave up to $7,174 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
$8,600 AUD