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Oval|Natural|GIA

1.70ct J IF Oval Natural Diamond

GD • J/IF • GIA 6505413186

Certificate GIA 6505413186

Diamond specifications and retailer prices

From $14,709 NZD
$8,290 USD
As of November 1, 2026
Save $12,814 NZD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $27,523 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6505413186. Listed at 22 retailers as of October 30, 2026, with prices from $14,709 to $27,523, a $12,814 spread on the same certified stone. NZ Jewellers lists it at $27,523. 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
J
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6505413186
Dimensions9.25 × 6.60 × 4.16 mm
L/W Ratio1.40
Top View
9.25 mm6.60 mm1.70 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6505413186
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.9%

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: Nov 1
Current: $27,523 NZD|Low: $14,709 NZD|High: $27,523 NZD|Avg: $19,628 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
November 2, 2026
Retailer 9$14,709 NZD
Retailer 12$15,461 NZD
Retailer 10$16,512 NZD
Retailer 11$16,650 NZD
Retailer 4$17,890 NZD
Retailer 5$18,071 NZD
Retailer 8$18,161 NZD
Retailer 3$18,165 NZD
Retailer 2$19,822 NZD
Retailer 7$24,260 NZD
Retailer 6$25,790 NZD
NZ Jewellers$27,523 NZD

44 data points across 12 retailers

22 retailers$14,709 NZD to $27,523 NZD

B+
Cheapest Retailer
-
$14,709 NZD
$8,290 USD
B+
Retailer 2
-
$15,271 NZD
$8,607 USD
View
B
Retailer 3
-
$15,461 NZD
$8,714 USD
View
B
Retailer 4
-
$16,011 NZD
CA$12,533 CAD
View
B
Retailer 5
-
$16,368 NZD
$9,225 USD
View
B
Retailer 6
-
$16,512 NZD
$9,306 USD
View
Final sale: no returns
B
Retailer 7
-
$16,513 NZD
$9,307 USD
View
B
Retailer 8
-
$16,650 NZD
$9,384 USD
View
B
Retailer 9
-
$17,890 NZD
$10,083 USD
View
B
Retailer 10
-
$18,071 NZD
£8,020 GBP
View
Retailer 11
-
$18,161 NZD
A$15,747 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$18,165 NZD
$10,238 USD
View
B
Retailer 13
-
$19,035 NZD
$10,728 USD
View
B
Retailer 14
-
$19,429 NZD
$10,950 USD
View
B
Retailer 15
-
$19,429 NZD
$10,950 USD
View
B
Retailer 16
-
$19,703 NZD
$11,105 USD
View
B
Retailer 17
-
$19,822 NZD
€10,640 EUR
View
B
Retailer 18
-
$20,085 NZD
$11,320 USD
View
B
Retailer 19
-
$20,642 NZD
$11,634 USD
View
B
Retailer 20
-
$24,260 NZD
ZAR 220,885 ZAR
View
B
Retailer 21
-
$25,790 NZD
£11,445 GBP
View
Most Expensive
C
NZ Jewellers
cdab0db7-4415-4fc9-9053-85f3e4842f57 · Oct 30
$27,523 NZD
$15,512 USD
View
21 more retailers have this diamond
Prices start from $14,709 NZDSave up to $12,814 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 Oval
$14,709 NZD