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Radiant|Natural|GIA

1.70ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 6492925921

Certificate GIA 6492925921

Diamond specifications and retailer prices

From $8,007 NZD
$4,513 USD
As of October 31, 2026
Save $7,212 NZD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,219 NZD 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 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 31, 2026, with prices from $8,007 to $15,219, a $7,212 spread on the same certified stone. MOH London lists it at $15,219. 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: $15,219 NZD|Low: $6,802 NZD|High: $15,404 NZD|Avg: $10,602 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4$8,007 NZD
Retailer 8$8,163 NZD
Retailer 10$8,637 NZD
Retailer 3$9,359 NZD
Retailer 7$9,523 NZD
Retailer 2$9,994 NZD
Retailer 12$10,401 NZD
Retailer 6$11,048 NZD
Retailer 5$12,692 NZD
Retailer 9$14,964 NZD
Retailer 11$15,179 NZD
MOH London$15,219 NZD

34 data points across 12 retailers

22 retailers$8,007 NZD to $15,219 NZD

A
Cheapest Retailer
-
$8,007 NZD
$4,513 USD
A
Retailer 2
-
$8,071 NZD
$4,549 USD
View
A
Retailer 3
-
$8,162 NZD
$4,600 USD
View
A
Retailer 4
-
$8,163 NZD
$4,601 USD
View
A
Retailer 5
-
$8,264 NZD
$4,658 USD
View
A
Retailer 6
-
$8,637 NZD
$4,868 USD
View
Final sale: no returns
A
Retailer 7
-
$8,783 NZD
$4,950 USD
View
A
Retailer 8
-
$9,259 NZD
$5,219 USD
View
Retailer 9
-
$9,297 NZD
$5,240 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$9,523 NZD
$5,367 USD
View
B+
Retailer 11
-
$9,922 NZD
$5,592 USD
View
B+
Retailer 12
-
$9,994 NZD
£4,435 GBP
View
B+
Retailer 13
-
$10,220 NZD
$5,760 USD
View
B+
Retailer 14
-
$10,220 NZD
$5,760 USD
View
Retailer 15
-
$10,401 NZD
A$9,019 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$10,557 NZD
$5,950 USD
View
B+
Retailer 17
-
$10,596 NZD
$5,972 USD
View
B+
Retailer 18
-
$11,048 NZD
€5,930 EUR
View
B+
Retailer 19
-
$12,692 NZD
ZAR 115,565 ZAR
View
B
Retailer 20
-
$14,964 NZD
$8,434 USD
View
Retailer 21
-
$15,179 NZD
$8,555 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
65C2464CC · Nov 1
$15,219 NZD
£6,754 GBP
View
21 more retailers have this diamond
Prices start from $8,007 NZDSave up to $7,212 NZD

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
$8,007 NZD