CaratHunter
Plans
Radiant|Natural|GIA

1.70ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 6492925921

Certificate GIA 6492925921

Diamond specifications and retailer prices

From $6,425 AUD
$4,513 USD
As of October 31, 2026
Save $5,851 AUD (48%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,276 AUD at MOH London · As of October 29, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6492925921. Listed at 22 retailers as of October 29, 2026, with prices from $6,425 to $12,276, a $5,851 spread on the same certified stone. MOH London lists it at $12,276. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle49.77°
Pavilion angle55.2°
OriginNatural
Grading LabGIA
CertificateGIA 6492925921
Dimensions6.69 × 6.64 × 4.44 mm
L/W Ratio1.01
Top View
6.69 mm6.64 mm1.70 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6492925921
Side View
Table 67.0%Crown 49.77°Girdle: MED-STKPavilion 55.2°Culet: NoneDepth 66.9%

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 31
Current: $12,276 AUD|Low: $5,457 AUD|High: $12,359 AUD|Avg: $8,474 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4$6,425 AUD
Retailer 8$6,550 AUD
Retailer 10$6,930 AUD
Retailer 3$7,509 AUD
Retailer 7$7,640 AUD
Retailer 5$8,086 AUD
Retailer 12$8,345 AUD
Retailer 6$8,864 AUD
Retailer 2$10,184 AUD
Retailer 9$12,006 AUD
Retailer 11$12,179 AUD
MOH London$12,276 AUD

34 data points across 12 retailers

22 retailers$6,425 AUD to $12,276 AUD

A
Cheapest Retailer
-
$6,425 AUD
$4,513 USD
A
Retailer 2
-
$6,476 AUD
$4,549 USD
View
A
Retailer 3
-
$6,549 AUD
$4,600 USD
View
A
Retailer 4
-
$6,550 AUD
$4,601 USD
View
A
Retailer 5
-
$6,631 AUD
$4,658 USD
View
A
Retailer 6
-
$6,930 AUD
$4,868 USD
View
Final sale: no returns
A
Retailer 7
-
$7,047 AUD
$4,950 USD
View
A
Retailer 8
-
$7,429 AUD
$5,219 USD
View
Retailer 9
-
$7,460 AUD
$5,240 USD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$7,640 AUD
$5,367 USD
View
B+
Retailer 11
-
$7,961 AUD
$5,592 USD
View
B+
Retailer 12
-
$8,086 AUD
£4,472 GBP
View
B+
Retailer 13
-
$8,200 AUD
$5,760 USD
View
B+
Retailer 14
-
$8,200 AUD
$5,760 USD
View
Retailer 15
-
$8,345 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$8,470 AUD
$5,950 USD
View
B+
Retailer 17
-
$8,502 AUD
$5,972 USD
View
B+
Retailer 18
-
$8,864 AUD
€5,930 EUR
View
B+
Retailer 19
-
$10,184 AUD
ZAR 115,565 ZAR
View
B
Retailer 20
-
$12,006 AUD
$8,434 USD
View
B
Retailer 21
-
$12,179 AUD
$8,555 USD
View
Most Expensive
B
MOH London
65C2464CC · Oct 29
$12,276 AUD
£6,790 GBP
View
21 more retailers have this diamond
Prices start from $6,425 AUDSave up to $5,851 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
$6,425 AUD