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Cushion|Lab Grown|IGI

1.25ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG707511639

Shape and cutting style on the report: Freeform faceted

Certificate IGI LG707511639

Diamond specifications and retailer prices

From $905 AUD
$636 USD
As of October 28, 2026
Save $2,202 AUD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,310 AUD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG707511639 or 707511639. Listed at 6 retailers as of October 27, 2026, with a 243% 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

1.25
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG707511639
Dimensions8.04 × 6.12 × 3.89 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm6.12 mm1.25 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707511639
Side View
TableCrownGirdle: STK-THKPavilionCulet: NoneDepth

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 28
Current: $3,108 AUD|Low: $863 AUD|High: $6,220 AUD|Avg: $2,586 AUD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Riddles Jewelry
October 19, 2026
Retailer 7$868 AUD
Retailer 3$905 AUD
Retailer 6$1,257 AUD
Retailer 8$1,780 AUD
Retailer 2$2,466 AUD
Retailer 5$2,802 AUD
Retailer 1$3,108 AUD
Riddles Jewelry$4,310 AUD
Retailer 4$6,220 AUD

6 data points across 9 retailers

6 retailers$905 AUD to $3,108 AUD

B+
Cheapest Retailer
-
$905 AUD
$636 USD
Final sale: no returns
B
Retailer 2
-
$2,466 AUD
$1,733 USD
View
C
Retailer 3
-
$2,802 AUD
$1,969 USD
View
C
Retailer 4
-
$3,108 AUD
CA$3,032 CAD
View
Most Expensive
C
Riddles Jewelry
1966202748 · Oct 29
$4,310 AUD
$3,028 USD
View
Price under review
4 more retailers have this diamond
Prices start from $905 AUDSave up to $2,202 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+
1.25ct Cushion
$905 AUD