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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 $11,802 AUD
$8,290 USD
As of November 1, 2026
Save $10,281 AUD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $22,083 AUD 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 $11,802 to $22,083, a $10,281 spread on the same certified stone. NZ Jewellers lists it at $22,083. 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: $22,083 AUD|Low: $11,802 AUD|High: $22,083 AUD|Avg: $15,749 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
November 2, 2026
Retailer 9$11,802 AUD
Retailer 12$12,405 AUD
Retailer 10$13,248 AUD
Retailer 11$13,359 AUD
Retailer 4$14,354 AUD
Retailer 5$14,499 AUD
Retailer 8$14,571 AUD
Retailer 3$14,575 AUD
Retailer 2$15,904 AUD
Retailer 7$19,465 AUD
Retailer 6$20,692 AUD
NZ Jewellers$22,083 AUD

44 data points across 12 retailers

22 retailers$11,802 AUD to $22,083 AUD

B+
Cheapest Retailer
-
$11,802 AUD
$8,290 USD
B+
Retailer 2
-
$12,253 AUD
$8,607 USD
View
B
Retailer 3
-
$12,405 AUD
$8,714 USD
View
B
Retailer 4
-
$12,846 AUD
CA$12,533 CAD
View
B
Retailer 5
-
$13,133 AUD
$9,225 USD
View
B
Retailer 6
-
$13,248 AUD
$9,306 USD
View
Final sale: no returns
B
Retailer 7
-
$13,249 AUD
$9,307 USD
View
B
Retailer 8
-
$13,359 AUD
$9,384 USD
View
B
Retailer 9
-
$14,354 AUD
$10,083 USD
View
B
Retailer 10
-
$14,499 AUD
£8,020 GBP
View
Retailer 11
-
$14,571 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$14,575 AUD
$10,238 USD
View
B
Retailer 13
-
$15,272 AUD
$10,728 USD
View
B
Retailer 14
-
$15,588 AUD
$10,950 USD
View
B
Retailer 15
-
$15,588 AUD
$10,950 USD
View
B
Retailer 16
-
$15,809 AUD
$11,105 USD
View
B
Retailer 17
-
$15,904 AUD
€10,640 EUR
View
B
Retailer 18
-
$16,115 AUD
$11,320 USD
View
B
Retailer 19
-
$16,562 AUD
$11,634 USD
View
B
Retailer 20
-
$19,465 AUD
ZAR 220,885 ZAR
View
B
Retailer 21
-
$20,692 AUD
£11,445 GBP
View
Most Expensive
C
NZ Jewellers
cdab0db7-4415-4fc9-9053-85f3e4842f57 · Oct 30
$22,083 AUD
$15,512 USD
View
21 more retailers have this diamond
Prices start from $11,802 AUDSave up to $10,281 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 Oval
$11,802 AUD