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Oval|Natural|GIA

1.70ct L SI2 Oval Natural Diamond

EX • L/SI2 • GIA 3525666685

Certificate GIA 3525666685

Diamond specifications and retailer prices

From $3,855 AUD
As of November 6, 2026
Save $4,851 AUD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,706 AUD at NZ Jewellers · As of November 5, 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3525666685. Listed at 14 retailers as of November 5, 2026, with prices from $3,855 to $8,706, a $4,851 spread on the same certified stone. NZ Jewellers lists it at $8,706. 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
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3525666685
Dimensions10.05 × 6.72 × 3.86 mm
L/W Ratio1.50
Top View
10.05 mm6.72 mm1.70 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3525666685
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $8,706 AUD|Low: $3,855 AUD|High: $8,753 AUD|Avg: $5,370 AUD|-0.5%
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 6, 2026
Retailer 12$3,855 AUD
Retailer 2$4,049 AUD
Retailer 8$4,592 AUD
Retailer 9$4,996 AUD
Retailer 4$5,024 AUD
Retailer 5$5,044 AUD
Retailer 7$5,171 AUD
Retailer 10$5,189 AUD
Retailer 3$5,206 AUD
Retailer 11$5,766 AUD
Retailer 6$5,817 AUD
NZ Jewellers$8,706 AUD

26 data points across 12 retailers

14 retailers$3,855 AUD to $8,706 AUD

A
Cheapest Retailer
-
$3,855 AUD
A
Retailer 2
-
$4,049 AUD
View
B+
Retailer 3
-
$4,592 AUD
View
B+
Retailer 4
-
$4,772 AUD
View
B+
Retailer 5
-
$4,996 AUD
View
Retailer 6
-
$5,024 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$5,044 AUD
View
B
Retailer 8
-
$5,049 AUD
View
B+
Retailer 9
-
$5,171 AUD
View
B+
Retailer 10
-
$5,189 AUD
View
B
Retailer 11
-
$5,206 AUD
View
B+
Retailer 12
-
$5,766 AUD
View
B+
Retailer 13
-
$5,817 AUD
View
Most Expensive
B
NZ Jewellers
b03cf92c-a086-4982-82cb-95a45402f9de · Nov 5
$8,706 AUD
$5,982 USD
View
13 more retailers have this diamond
Prices start from $3,855 AUDSave up to $4,851 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
$3,855 AUD