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Oval|Natural|GIA

1.70ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 7463355817

Certificate GIA 7463355817

Diamond specifications and retailer prices

From $14,818 AUD
$10,409 USD
As of October 30, 2026
Save $11,541 AUD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $26,359 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7463355817. Listed at 15 retailers as of October 30, 2026, with prices from $14,818 to $26,359, a $11,541 spread on the same certified stone. NZ Jewellers lists it at $26,359. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.33°
OriginNatural
Grading LabGIA
CertificateGIA 7463355817
Dimensions9.72 × 6.46 × 4.03 mm
L/W Ratio1.50
Top View
9.72 mm6.46 mm1.70 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7463355817
Side View
Table 59.0%Crown 41.8°Girdle: STK-VTKPavilion 38.33°Culet: NoneDepth 62.4%

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 30
Current: $24,701 AUD|Low: $15,816 AUD|High: $24,999 AUD|Avg: $19,073 AUD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10$15,816 AUD
Retailer 4$17,271 AUD
Retailer 2$17,398 AUD
Retailer 9$18,177 AUD
Retailer 3$18,323 AUD
Retailer 7$19,090 AUD
Retailer 8$19,090 AUD
Retailer 5$19,177 AUD
Retailer 6$19,731 AUD
Retailer 1$24,701 AUD

40 data points across 10 retailers

15 retailers$14,818 AUD to $26,359 AUD

B+
Cheapest Retailer
-
$14,818 AUD
$10,409 USD
B+
Retailer 2
-
$15,281 AUD
CA$14,909 CAD
View
B
Retailer 3
-
$15,816 AUD
$11,110 USD
View
Final sale: no returns
B
Retailer 4
-
$17,133 AUD
$12,035 USD
View
B
Retailer 5
-
$17,271 AUD
£9,553 GBP
View
B
Retailer 6
-
$17,398 AUD
$12,221 USD
View
B
Retailer 7
-
$18,177 AUD
$12,768 USD
View
B
Retailer 8
-
$18,323 AUD
£10,135 GBP
View
B
Retailer 9
-
$19,090 AUD
$13,410 USD
View
B
Retailer 10
-
$19,090 AUD
$13,410 USD
View
B
Retailer 11
-
$19,177 AUD
€12,829 EUR
View
B
Retailer 12
-
$19,731 AUD
$13,860 USD
View
B
Retailer 13
-
$19,770 AUD
$13,887 USD
View
B
Retailer 14
-
$24,701 AUD
£13,662 GBP
View
Most Expensive
B
NZ Jewellers
9a24e107-0192-4dad-82f9-9527c2d56e6a · Oct 30
$26,359 AUD
$18,516 USD
View
14 more retailers have this diamond
Prices start from $14,818 AUDSave up to $11,541 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
$14,818 AUD