CaratHunter
Plans
Oval|Natural|GIA

1.71ct F SI2 Oval Natural Diamond

ID • F/SI2 • GIA 1232661109

Certificate GIA 1232661109

Diamond specifications and retailer prices

From $15,689 AUD
CA$15,271 CAD
As of October 30, 2026
Save $3,437 AUD (18%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $25,757 AUD at NZ Jewellers · As of September 30, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232661109. Listed at 6 retailers as of October 30, 2026, with a relatively tight 22% 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
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232661109
Dimensions9.41 × 6.64 × 4.12 mm
L/W Ratio1.42
Culet sizeNone
Top View
9.41 mm6.64 mm1.71 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232661109
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

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: $17,077 AUD|Low: $14,046 AUD|High: $24,426 AUD|Avg: $17,562 AUD|+0.7%
Retailer 1
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
September 29, 2026
Retailer 11$14,216 AUD
Retailer 16$14,339 AUD
Retailer 12$15,453 AUD
Retailer 3$15,583 AUD
Retailer 6$15,689 AUD
Retailer 13$16,488 AUD
Retailer 1$17,077 AUD
Retailer 5$17,808 AUD
Retailer 2$18,036 AUD
Retailer 15$18,036 AUD
Retailer 4$18,635 AUD
Retailer 8$19,014 AUD
Retailer 10$19,070 AUD
Retailer 7$19,126 AUD
Retailer 14$19,598 AUD
Retailer 9$24,426 AUD

10 data points across 16 retailers

6 retailers$15,689 AUD to $19,126 AUD

B+
Cheapest Retailer
-
$15,689 AUD
CA$15,271 CAD
Retailer 2
-
$16,742 AUD
$11,733 USD
View
Price last confirmed 34 days ago
B
Retailer 3
-
$17,808 AUD
$12,480 USD
View
B
Retailer 4
-
$19,126 AUD
$13,404 USD
View
Retailer 5
-
$19,317 AUD
$13,538 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
64205615-d826-4be9-87ec-b733b384622a · Sep 30
$25,757 AUD
$18,051 USD
View
Price last confirmed 33 days ago
5 more retailers have this diamond
Prices start from $15,689 AUDSave up to $3,437 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
$15,689 AUD