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Cushion|Lab Grown|IGI

1.70ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG834607725

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG834607725

Diamond specifications and retailer prices

From $920 AUD
$645 USD
As of October 27, 2026
Save $2,076 AUD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,996 AUD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.7ct lab-grown cushion diamond

This 1.7ct lab-grown cushion 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 LG834607725 or 834607725. Listed at 9 retailers as of October 27, 2026, with prices from $920 to $2,996, a $2,076 spread on the same certified stone. Do Amore Diamonds lists it at $2,996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834607725
Dimensions8.73 × 6.12 × 4.10 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm6.12 mm1.70 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834607725
Side View
Table 59.0%Crown 36°Girdle: MED-THKPavilion 40°Culet: NoneDepth 67.0%

Caratlytics Score

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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: Oct 27
Current: $2,996 AUD|Low: $462 AUD|High: $3,054 AUD|Avg: $1,268 AUD|-1.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 2$524 AUD
Retailer 8$628 AUD
Retailer 4$662 AUD
Retailer 10$855 AUD
Retailer 9$1,350 AUD
Retailer 11$1,510 AUD
Retailer 3$1,545 AUD
Retailer 5$1,711 AUD
Retailer 7$1,884 AUD
Retailer 6$1,942 AUD
Do Amore Diamonds$2,996 AUD

20 data points across 11 retailers

9 retailers$920 AUD to $2,996 AUD

Retailer 1
-
$524 AUD
£289 GBP
Price last confirmed 7 days ago
Retailer 2
-
$662 AUD
$464 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$920 AUD
$645 USD
View
Retailer 4
-
$1,350 AUD
$946 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$1,510 AUD
SGD 1,430 SGD
View
Price last confirmed 23 days ago
Retailer 6
-
$1,711 AUD
£944 GBP
View
Price last confirmed 7 days ago
Retailer 7
-
$1,884 AUD
$1,320 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$1,942 AUD
$1,361 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-CD068FB4D · Oct 28
$2,996 AUD
$2,100 USD
View
8 more retailers have this diamond
Prices start from $920 AUDSave up to $2,076 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 Cushion
$920 AUD