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Oval|Natural|GIA

1.71ct L SI2 Oval Natural Diamond

ID • L/SI2 • GIA 12

Certificate GIA 12

Diamond specifications and retailer prices

From $6,920 AUD
As of November 6, 2026
Save $426 AUD (6%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $15,922 AUD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.71ct natural oval diamond

This 1.71ct 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. Listed at 7 retailers as of November 4, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.71
Carat
L
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 12
Dimensions9.62 × 6.45 × 4.07 mm
L/W Ratio1.49
Top View
9.62 mm6.45 mm1.71 ctL / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 12
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $15,922 AUD|Low: $6,920 AUD|High: $15,922 AUD|Avg: $9,509 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 24, 2026
Retailer 3$6,920 AUD
Retailer 2$7,347 AUD
Retailer 4$8,625 AUD
Retailer 5$8,625 AUD
Retailer 7$8,625 AUD
Retailer 6$9,952 AUD
NZ Jewellers$15,922 AUD

4 data points across 7 retailers

7 retailers$6,920 AUD to $7,347 AUD

B
Cheapest Retailer
-
$6,920 AUD
B
Retailer 2
-
$7,347 AUD
View
Retailer 3
-
$8,625 AUD
View
Price last confirmed 21 days ago
Retailer 4
-
$8,625 AUD
View
Price last confirmed 21 days ago
Retailer 5
-
$8,625 AUD
View
Price last confirmed 15 days ago
Retailer 6
-
$9,952 AUD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
b8ea1e12-b918-4627-a844-1d9c1172ba56 · Oct 20
$15,922 AUD
$10,940 USD
View
Price under review
6 more retailers have this diamond
Prices start from $6,920 AUDSave up to $426 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
1.71ct Oval
$6,920 AUD