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Cushion|Lab Grown|IGI

1.25ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG671487418

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG671487418

Diamond specifications and retailer prices

From $407 AUD
$286 USD
As of November 1, 2026
Save $2,824 AUD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,232 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG671487418 or 671487418. Listed at 12 retailers as of October 31, 2026, with prices from $407 to $3,232, a $2,824 spread on the same certified stone. Do Amore Diamonds lists it at $3,232. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671487418
Dimensions7.37 × 5.89 × 3.95 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm5.89 mm1.25 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671487418
Side View
Table 63.0%Crown 28.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 67.1%

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: Nov 1
Current: $3,232 AUD|Low: $277 AUD|High: $3,246 AUD|Avg: $1,325 AUD
Do Amore Diamonds
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 3$277 AUD
Retailer 13$407 AUD
Retailer 11$453 AUD
Retailer 7$683 AUD
Retailer 12$756 AUD
Retailer 6$874 AUD
Retailer 8$1,215 AUD
Retailer 9$1,345 AUD
Retailer 4$1,841 AUD
Retailer 5$1,951 AUD
Retailer 10$1,953 AUD
Retailer 2$2,000 AUD
Do Amore Diamonds$3,232 AUD

40 data points across 13 retailers

12 retailers$407 AUD to $3,232 AUD

A
Cheapest Retailer
-
$407 AUD
$286 USD
Final sale: no returns
Retailer 2
-
$453 AUD
$318 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$671 AUD
$471 USD
View
A
Retailer 4
-
$683 AUD
$480 USD
View
A
Retailer 5
-
$756 AUD
$531 USD
View
A
Retailer 6
-
$874 AUD
£483 GBP
View
B+
Retailer 7
-
$1,215 AUD
View
B
Retailer 8
-
$1,841 AUD
$1,294 USD
View
B
Retailer 9
-
$1,951 AUD
$1,371 USD
View
B
Retailer 10
-
$1,953 AUD
£1,080 GBP
View
B
Retailer 11
-
$2,000 AUD
£1,106 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6D4DEEB64 · Oct 31
$3,232 AUD
$2,270 USD
View
11 more retailers have this diamond
Prices start from $407 AUDSave up to $2,824 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
1.25ct Cushion
$407 AUD