Oval|Natural|IGI

1.70ct J VVS1 Oval Natural Diamond

VG • J/VVS1 • IGI 497176075

Shape and cutting style on the report: Oval brilliant

Certificate IGI 497176075

Diamond specifications and retailer prices

From $8,691 AUD
$6,105 USD
As of October 28, 2026
Save $6,160 AUD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $16,860 AUD at NZ Jewellers · As of September 26, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 497176075. Listed at 15 retailers as of October 28, 2026, with a 71% 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle32.7°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 497176075
Dimensions9.33 × 6.74 × 4.26 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Top View
9.33 mm6.74 mm1.70 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 497176075
Side View
Table 59.5%Crown 32.7°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 63.2%

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 28
Current: $9,164 AUD|Low: $8,529 AUD|High: $15,030 AUD|Avg: $10,400 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$8,691 AUD
Retailer 2$8,792 AUD
Retailer 1$9,164 AUD
Retailer 9$9,303 AUD
Retailer 10$9,305 AUD
Retailer 4$9,861 AUD
Retailer 8$10,081 AUD
Retailer 6$11,017 AUD
Retailer 5$12,386 AUD
Retailer 3$14,851 AUD

35 data points across 10 retailers

15 retailers$8,691 AUD to $14,851 AUD

B+
Cheapest Retailer
-
$8,691 AUD
$6,105 USD
B+
Retailer 2
-
$8,765 AUD
$6,157 USD
View
B+
Retailer 3
-
$8,792 AUD
$6,176 USD
View
B+
Retailer 4
-
$9,164 AUD
£5,069 GBP
View
B+
Retailer 5
-
$9,303 AUD
$6,535 USD
View
Final sale: no returns
B+
Retailer 6
-
$9,305 AUD
$6,536 USD
View
B+
Retailer 7
-
$9,332 AUD
$6,555 USD
View
B+
Retailer 8
-
$9,861 AUD
£5,454 GBP
View
Retailer 9
-
$10,081 AUD
$7,081 USD
View
Price last confirmed 36 days ago
B+
Retailer 10
-
$10,081 AUD
$7,081 USD
View
B
Retailer 11
-
$11,017 AUD
€7,370 EUR
View
Retailer 12
-
$11,631 AUD
$8,170 USD
View
Price last confirmed 38 days ago
B
Retailer 13
-
$12,386 AUD
ZAR 140,552 ZAR
View
B
Retailer 14
-
$14,851 AUD
£8,214 GBP
View
Most Expensive
NZ Jewellers
cb975f80-6976-4cc7-8960-5f409f497c5c · Sep 26
$16,860 AUD
$11,843 USD
View
Price last confirmed 36 days ago
14 more retailers have this diamond
Prices start from $8,691 AUDSave up to $6,160 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
$8,691 AUD