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Cushion|Lab Grown|IGI

1.71ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG534224905

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG534224905

Diamond specifications and retailer prices

From $1,509 AUD
$1,060 USD
As of October 31, 2026
Save $2,271 AUD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,532 AUD at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 1.71ct lab-grown cushion diamond

This 1.71ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534224905 or 534224905. Listed at 9 retailers as of October 31, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534224905
Dimensions7.55 × 6.30 × 4.26 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.55 mm6.30 mm1.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534224905
Side View
Table 56.0%Crown 34°Girdle: MED-VTKPavilion 32.7°Culet: NoneDepth 67.6%

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 31
Current: $5,532 AUD|Low: $1,509 AUD|High: $9,736 AUD|Avg: $5,456 AUD|+0.6%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$1,509 AUD
Retailer 7$3,418 AUD
Retailer 5$3,540 AUD
Retailer 9$3,780 AUD
Retailer 3$4,874 AUD
Loose Grown Diamond$5,532 AUD
Retailer 8$6,726 AUD
Retailer 6$9,541 AUD
Retailer 2$9,608 AUD

41 data points across 9 retailers

9 retailers$1,509 AUD to $3,780 AUD

B+
Cheapest Retailer
-
$1,509 AUD
$1,060 USD
B
Retailer 2
-
$3,418 AUD
$2,401 USD
View
Final sale: no returns
Retailer 3
-
$3,540 AUD
$2,487 USD
View
Price last confirmed 21 days ago
B
Retailer 4
-
$3,780 AUD
$2,655 USD
View
Retailer 5
-
$4,874 AUD
£2,696 GBP
View
Price under review
Most Expensive
Loose Grown Diamond
534224905 · Nov 1
$5,532 AUD
$3,886 USD
View
Price under review
5 more retailers have this diamond
Prices start from $1,509 AUDSave up to $2,271 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 Cushion
$1,509 AUD