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Oval|Natural|GIA

1.70ct J VVS1 Oval Natural Diamond

EX • J/VVS1 • GIA 7542780169

Certificate GIA 7542780169

Diamond specifications and retailer prices

From $9,389 AUD
$6,595 USD
As of October 26, 2026
Save $8,612 AUD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,486 AUD at NZ Jewellers · As of October 23, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7542780169. Listed at 19 retailers as of October 26, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 7542780169
Dimensions9.53 × 6.54 × 4.15 mm
L/W Ratio1.46
Girdle conditionFaceted
Top View
9.53 mm6.54 mm1.70 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7542780169
Side View
Table 56.0%CrownGirdle: STK-THKPavilion 39.4°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $21,486 AUD|Low: $9,389 AUD|High: $21,760 AUD|Avg: $12,478 AUD|-1.3%
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
October 31, 2026
Retailer 10$9,389 AUD
Retailer 13$9,421 AUD
Retailer 5$10,583 AUD
Retailer 6$10,720 AUD
Retailer 7$10,962 AUD
Retailer 12$11,339 AUD
Retailer 15$11,428 AUD
Retailer 17$11,714 AUD
Retailer 11$11,806 AUD
Retailer 3$12,101 AUD
Retailer 14$12,229 AUD
Retailer 18$12,318 AUD
Retailer 8$12,861 AUD
Retailer 4$13,543 AUD
Retailer 16$13,828 AUD
Retailer 2$15,713 AUD
Retailer 9$18,000 AUD
NZ Jewellers$21,486 AUD

25 data points across 18 retailers

19 retailers$9,389 AUD to $18,000 AUD

A
Cheapest Retailer
-
$9,389 AUD
$6,595 USD
A
Retailer 2
-
$9,421 AUD
HK$51,700 HKD
View
B+
Retailer 3
-
$10,583 AUD
$7,434 USD
View
B+
Retailer 4
-
$10,720 AUD
$7,530 USD
View
B+
Retailer 5
-
$10,962 AUD
$7,700 USD
View
B
Retailer 6
-
$11,339 AUD
$7,965 USD
View
B+
Retailer 7
-
$11,428 AUD
£6,321 GBP
View
B+
Retailer 8
-
$11,714 AUD
£6,479 GBP
View
B
Retailer 9
-
$11,806 AUD
$8,293 USD
View
Final sale: no returns
Retailer 10
-
$12,101 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$12,229 AUD
$8,590 USD
View
B+
Retailer 12
-
$12,318 AUD
$8,653 USD
View
Retailer 13
-
$12,318 AUD
$8,653 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$12,861 AUD
$9,034 USD
View
Retailer 15
-
$13,543 AUD
$9,513 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$13,828 AUD
€9,251 EUR
View
Retailer 17
-
$15,713 AUD
ZAR 178,316 ZAR
View
B
Retailer 18
-
$18,000 AUD
£9,956 GBP
View
Most Expensive
NZ Jewellers
73061229-7a59-4014-bf82-f7b750acfbcd · Oct 23
$21,486 AUD
$15,093 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $9,389 AUDSave up to $8,612 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.

A
1.70ct Oval
$9,389 AUD