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Oval|Natural|GIA

1.70ct J IF Oval Natural Diamond

VG • J/IF • GIA 2547998030

Certificate GIA 2547998030

Diamond specifications and retailer prices

From $12,821 AUD
£7,091 GBP
As of November 1, 2026
Save $10,395 AUD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $23,760 AUD at NZ Jewellers · As of October 3, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547998030. Listed at 8 retailers as of October 30, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547998030
Dimensions9.36 × 6.55 × 4.18 mm
L/W Ratio1.43
Top View
9.36 mm6.55 mm1.70 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547998030
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NDepth 63.8%

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: Nov 1
Current: $23,216 AUD|Low: $10,928 AUD|High: $23,760 AUD|Avg: $16,017 AUD|-2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11$11,842 AUD
Retailer 4$12,821 AUD
Retailer 8$13,113 AUD
Retailer 5$14,094 AUD
Retailer 6$14,206 AUD
Retailer 9$14,532 AUD
Retailer 10$14,713 AUD
Retailer 7$15,475 AUD
Retailer 2$19,799 AUD
Retailer 3$22,247 AUD
NZ Jewellers$23,216 AUD

34 data points across 11 retailers

8 retailers$12,821 AUD to $23,216 AUD

B+
Cheapest Retailer
-
$12,821 AUD
£7,091 GBP
B
Retailer 2
-
$14,094 AUD
$9,900 USD
View
B
Retailer 3
-
$14,206 AUD
$9,979 USD
View
Retailer 4
-
$14,532 AUD
$10,208 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$15,475 AUD
€10,353 EUR
View
Price last confirmed 8 days ago
B
Retailer 6
-
$19,799 AUD
£10,951 GBP
View
B
Retailer 7
-
$23,216 AUD
$16,308 USD
View
Most Expensive
NZ Jewellers
c86185fb-8dd4-4009-a406-56cd0345f1f2 · Oct 3
$23,760 AUD
$16,690 USD
View
Price last confirmed 29 days ago
7 more retailers have this diamond
Prices start from $12,821 AUDSave up to $10,395 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
$12,821 AUD