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Radiant|Natural|GIA

1.70ct I VS2 Radiant Natural Diamond

VG • I/VS2 • GIA 6505611601

Certificate GIA 6505611601

Diamond specifications and retailer prices

From $10,538 AUD
HK$57,900 HKD
As of October 29, 2026
Save $13,366 AUD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $23,904 AUD at NZ Jewellers · As of October 27, 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6505611601. Listed at 23 retailers as of October 27, 2026, with prices from $10,538 to $23,904, a $13,366 spread on the same certified stone. NZ Jewellers lists it at $23,904. 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
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505611601
Dimensions8.49 × 5.95 × 4.15 mm
L/W Ratio1.43
Top View
8.49 mm5.95 mm1.70 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505611601
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.8%

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: Oct 29
Current: $13,020 AUD|Low: $12,092 AUD|High: $18,891 AUD|Avg: $14,174 AUD|-2.1%
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
October 29, 2026
Retailer 2$12,093 AUD
Retailer 3$12,352 AUD
Retailer 1$13,020 AUD
Retailer 12$13,074 AUD
Retailer 9$13,119 AUD
Retailer 11$13,191 AUD
Retailer 4$13,192 AUD
Retailer 6$13,545 AUD
Retailer 13$14,512 AUD
Retailer 5$14,929 AUD
Retailer 8$15,036 AUD
Retailer 10$17,247 AUD
Retailer 7$18,766 AUD

34 data points across 13 retailers

23 retailers$10,538 AUD to $23,904 AUD

A
Cheapest Retailer
-
$10,538 AUD
HK$57,900 HKD
A
Retailer 2
-
$11,667 AUD
SGD 11,088 SGD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$12,093 AUD
$8,505 USD
View
B+
Retailer 4
-
$12,352 AUD
$8,687 USD
View
B+
Retailer 5
-
$12,713 AUD
$8,941 USD
View
Price last confirmed 100 days ago
B+
Retailer 6
-
$13,020 AUD
£7,210 GBP
View
B+
Retailer 7
-
$13,074 AUD
$9,195 USD
View
B+
Retailer 8
-
$13,113 AUD
View
B+
Retailer 9
-
$13,119 AUD
View
B+
Retailer 10
-
$13,191 AUD
$9,277 USD
View
Final sale: no returns
B+
Retailer 11
-
$13,192 AUD
$9,278 USD
View
B+
Retailer 12
-
$13,545 AUD
£7,501 GBP
View
B+
Retailer 13
-
$14,281 AUD
$10,044 USD
View
B+
Retailer 14
-
$14,292 AUD
$10,051 USD
View
B+
Retailer 15
-
$14,324 AUD
£7,932 GBP
View
B+
Retailer 16
-
$14,512 AUD
$10,206 USD
View
B+
Retailer 17
-
$14,616 AUD
$10,279 USD
View
B
Retailer 18
-
$14,929 AUD
$10,499 USD
View
B+
Retailer 19
-
$15,036 AUD
€10,071 EUR
View
B
Retailer 20
-
$16,490 AUD
$11,597 USD
View
B
Retailer 21
-
$17,247 AUD
ZAR 195,958 ZAR
View
B
Retailer 22
-
$18,766 AUD
£10,392 GBP
View
Most Expensive
C
NZ Jewellers
9735c2d4-a1e2-456b-ae38-eb6f2f9a0459 · Oct 27
$23,904 AUD
$16,811 USD
View
22 more retailers have this diamond
Prices start from $10,538 AUDSave up to $13,366 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
$10,538 AUD