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Oval|Lab Grown|IGI

1.71ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG789607997

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG789607997

Diamond specifications and retailer prices

From $337 AUD
$237 USD
As of November 1, 2026
Save $1,365 AUD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,703 AUD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.71ct lab-grown oval diamond

This 1.71ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789607997 or 789607997. Listed at 13 retailers as of October 30, 2026, with prices from $337 to $1,703, a $1,365 spread on the same certified stone. Brilliance lists it at $1,703. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789607997
Dimensions9.41 × 6.65 × 4.19 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm6.65 mm1.71 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789607997
Side View
Table 59.0%Crown 39°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 63.0%

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: Nov 1
Current: $1,703 AUD|Low: $337 AUD|High: $1,703 AUD|Avg: $1,068 AUD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 9$337 AUD
Retailer 12$391 AUD
Retailer 10$419 AUD
Retailer 6$512 AUD
Retailer 13$708 AUD
Retailer 7$792 AUD
Retailer 4$863 AUD
Retailer 3$894 AUD
Retailer 11$1,345 AUD
Retailer 8$1,350 AUD
Retailer 5$1,420 AUD
Retailer 2$1,678 AUD
Brilliance$1,703 AUD

40 data points across 13 retailers

13 retailers$337 AUD to $1,703 AUD

A
Cheapest Retailer
-
$337 AUD
$237 USD
A
Retailer 2
-
$391 AUD
$275 USD
View
A
Retailer 3
-
$419 AUD
$294 USD
View
A
Retailer 4
-
$512 AUD
£283 GBP
View
B+
Retailer 5
-
$708 AUD
$497 USD
View
A
Retailer 6
-
$792 AUD
£438 GBP
View
A
Retailer 7
-
$863 AUD
$606 USD
View
A
Retailer 8
-
$894 AUD
$628 USD
View
B+
Retailer 9
-
$1,345 AUD
$945 USD
View
B+
Retailer 10
-
$1,350 AUD
$948 USD
View
Retailer 11
-
$1,420 AUD
$997 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$1,678 AUD
£928 GBP
View
Most Expensive
B
Brilliance
D41003516 · Oct 30
$1,703 AUD
$1,196 USD
View
12 more retailers have this diamond
Prices start from $337 AUDSave up to $1,365 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
1.71ct Oval
$337 AUD