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Cushion|Lab Grown|IGI

1.55ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG839643703

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839643703

Diamond specifications and retailer prices

From $387 AUD
$272 USD
As of October 30, 2026
Save $2,332 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,719 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839643703 or 839643703. Listed at 19 retailers as of October 30, 2026, with prices from $387 to $2,719, a $2,332 spread on the same certified stone. Do Amore Diamonds lists it at $2,719. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839643703
Dimensions8.17 × 5.75 × 3.96 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.75 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839643703
Side View
Table 63.0%Crown 37.3°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
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 30
Current: $2,719 AUD|Low: $387 AUD|High: $3,061 AUD|Avg: $1,485 AUD|-11.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 20
October 31, 2026
Retailer 8$387 AUD
Retailer 13$503 AUD
Retailer 20$578 AUD
Retailer 16$815 AUD
Retailer 9$883 AUD
Retailer 4$895 AUD
Retailer 2$903 AUD
Retailer 14$944 AUD
Retailer 5$999 AUD
Retailer 17$1,104 AUD
Retailer 19$1,373 AUD
Retailer 6$1,658 AUD
Retailer 7$1,765 AUD
Retailer 18$1,817 AUD
Retailer 3$1,895 AUD
Retailer 10$1,908 AUD
Retailer 15$1,913 AUD
Retailer 11$2,363 AUD
Do Amore Diamonds$2,719 AUD
Retailer 12$2,753 AUD

18 data points across 20 retailers

19 retailers$387 AUD to $2,719 AUD

A
Cheapest Retailer
-
$387 AUD
$272 USD
Final sale: no returns
A
Retailer 2
-
$503 AUD
£278 GBP
View
B+
Retailer 3
-
$578 AUD
$406 USD
View
A
Retailer 4
-
$815 AUD
ZAR 9,253 ZAR
View
A
Retailer 5
-
$850 AUD
$597 USD
View
Retailer 6
-
$883 AUD
$620 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$895 AUD
$629 USD
View
A
Retailer 8
-
$903 AUD
£499 GBP
View
A
Retailer 9
-
$999 AUD
$702 USD
View
A
Retailer 10
-
$1,104 AUD
View
B+
Retailer 11
-
$1,373 AUD
CA$1,340 CAD
View
B+
Retailer 12
-
$1,658 AUD
$1,165 USD
View
B+
Retailer 13
-
$1,765 AUD
$1,240 USD
View
B+
Retailer 14
-
$1,817 AUD
$1,276 USD
View
B
Retailer 15
-
$1,895 AUD
$1,331 USD
View
Retailer 16
-
$1,908 AUD
$1,340 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$1,913 AUD
£1,058 GBP
View
Retailer 18
-
$2,363 AUD
$1,660 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
25-2334068-009C · Oct 31
$2,719 AUD
$1,910 USD
View
18 more retailers have this diamond
Prices start from $387 AUDSave up to $2,332 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
1.55ct Cushion
$387 AUD