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Radiant|Natural|GIA

1.70ct J VS2 Radiant Natural Diamond

EX • J/VS2 • GIA 2245026624

Certificate GIA 2245026624

Diamond specifications and retailer prices

From $12,890 NZD
$7,265 USD
As of October 30, 2026
Save $14,840 NZD (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $27,731 NZD 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245026624. Listed at 25 retailers as of October 30, 2026, with prices from $12,890 to $27,731, a $14,840 spread on the same certified stone. NZ Jewellers lists it at $27,731. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245026624
Dimensions8.33 × 5.69 × 3.86 mm
L/W Ratio1.46
Culet sizeNone
Top View
8.33 mm5.69 mm1.70 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245026624
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $27,731 NZD|Low: $12,078 NZD|High: $27,731 NZD|Avg: $16,448 NZD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 17$12,775 NZD
Retailer 6$12,890 NZD
Retailer 18$13,286 NZD
Retailer 11$13,340 NZD
Retailer 5$13,864 NZD
Retailer 9$14,774 NZD
Retailer 4$15,019 NZD
Retailer 19$15,252 NZD
Retailer 13$15,343 NZD
Retailer 20$15,371 NZD
Retailer 3$15,486 NZD
Retailer 16$15,628 NZD
Retailer 12$15,921 NZD
Retailer 7$16,587 NZD
Retailer 15$17,140 NZD
Retailer 8$17,331 NZD
Retailer 10$17,677 NZD
Retailer 14$20,368 NZD
Retailer 2$23,106 NZD
NZ Jewellers$27,731 NZD

44 data points across 20 retailers

25 retailers$12,890 NZD to $27,731 NZD

Retailer 1
-
$12,775 NZD
$7,200 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$12,890 NZD
$7,265 USD
View
B+
Retailer 3
-
$12,938 NZD
A$11,219 AUD
View
B+
Retailer 4
-
$13,286 NZD
$7,488 USD
View
Final sale: no returns
B+
Retailer 5
-
$13,340 NZD
$7,518 USD
View
B+
Retailer 6
-
$13,612 NZD
CA$10,655 CAD
View
B
Retailer 7
-
$14,774 NZD
$8,327 USD
View
B
Retailer 8
-
$15,019 NZD
$8,465 USD
View
B
Retailer 9
-
$15,252 NZD
$8,596 USD
View
B+
Retailer 10
-
$15,343 NZD
£6,809 GBP
View
B
Retailer 11
-
$15,371 NZD
$8,663 USD
View
B
Retailer 12
-
$15,486 NZD
$8,728 USD
View
Retailer 13
-
$15,628 NZD
A$13,551 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$15,921 NZD
$8,973 USD
View
B
Retailer 15
-
$16,466 NZD
$9,280 USD
View
B
Retailer 16
-
$16,466 NZD
$9,280 USD
View
Retailer 17
-
$16,587 NZD
$9,349 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$17,016 NZD
$9,590 USD
View
B
Retailer 19
-
$17,140 NZD
€9,200 EUR
View
B
Retailer 20
-
$17,331 NZD
$9,768 USD
View
B
Retailer 21
-
$17,677 NZD
$9,963 USD
View
Retailer 22
-
$18,256 NZD
$10,289 USD
View
Price last confirmed 9 days ago
B
Retailer 23
-
$20,368 NZD
ZAR 185,456 ZAR
View
B
Retailer 24
-
$23,106 NZD
£10,254 GBP
View
Most Expensive
B
NZ Jewellers
1dc997c2-05d7-4b31-81ad-899179b2702e · Oct 30
$27,731 NZD
$15,629 USD
View
24 more retailers have this diamond
Prices start from $12,890 NZDSave up to $14,840 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.

B+
1.70ct Radiant
$12,890 NZD