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Radiant|Natural|GIA

1.70ct I VS2 Radiant Natural Diamond

VG • I/VS2 • GIA 6375793930

Certificate GIA 6375793930

Diamond specifications and retailer prices

From $15,610 AUD
$10,965 USD
As of October 30, 2026
Save $12,431 AUD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $28,041 AUD at NZ Jewellers · As of October 30, 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 6375793930. Listed at 17 retailers as of October 30, 2026, with prices from $15,610 to $28,041, a $12,431 spread on the same certified stone. NZ Jewellers lists it at $28,041. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6375793930
Dimensions7.37 × 6.28 × 4.37 mm
L/W Ratio1.17
Top View
7.37 mm6.28 mm1.70 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6375793930
Side View
Table 72.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $28,041 AUD|Low: $15,240 AUD|High: $28,041 AUD|Avg: $19,834 AUD
NZ Jewellers
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
October 31, 2026
Retailer 4$15,240 AUD
Retailer 5$15,610 AUD
Retailer 7$15,674 AUD
Retailer 11$16,824 AUD
Retailer 6$16,965 AUD
Retailer 8$18,053 AUD
Retailer 13$18,226 AUD
Retailer 3$18,308 AUD
Retailer 12$18,507 AUD
Retailer 10$19,015 AUD
Retailer 15$21,031 AUD
Retailer 9$21,199 AUD
Retailer 2$24,718 AUD
Retailer 14$26,416 AUD
NZ Jewellers$28,041 AUD

31 data points across 15 retailers

17 retailers$15,610 AUD to $28,041 AUD

Retailer 1
-
$15,240 AUD
$10,705 USD
Price last confirmed 11 days ago
B
Retailer 2
-
$15,610 AUD
$10,965 USD
View
B
Retailer 3
-
$15,674 AUD
$11,010 USD
View
B
Retailer 4
-
$16,824 AUD
$11,818 USD
View
B
Retailer 5
-
$16,965 AUD
$11,917 USD
View
B
Retailer 6
-
$17,955 AUD
$12,613 USD
View
B
Retailer 7
-
$18,053 AUD
£9,985 GBP
View
B
Retailer 8
-
$18,226 AUD
$12,803 USD
View
Retailer 9
-
$18,308 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$18,507 AUD
$13,000 USD
View
B
Retailer 11
-
$19,015 AUD
£10,517 GBP
View
B
Retailer 12
-
$20,155 AUD
£11,148 GBP
View
B
Retailer 13
-
$21,031 AUD
$14,773 USD
View
B
Retailer 14
-
$21,199 AUD
€14,182 EUR
View
B
Retailer 15
-
$24,718 AUD
ZAR 280,499 ZAR
View
B
Retailer 16
-
$26,416 AUD
£14,611 GBP
View
Most Expensive
C
NZ Jewellers
6d140da8-cc1d-4f1c-8bd9-232168ac1d5e · Oct 30
$28,041 AUD
$19,697 USD
View
16 more retailers have this diamond
Prices start from $15,610 AUDSave up to $12,431 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
1.70ct Radiant
$15,610 AUD