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Cushion|Lab Grown|IGI

1.04ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG816607823

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG816607823

Diamond specifications and retailer prices

From $487 AUD
$342 USD
As of October 29, 2026
Save $2,116 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,603 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG816607823 or 816607823. Listed at 16 retailers as of October 27, 2026, with prices from $487 to $2,603, a $2,116 spread on the same certified stone. Queensmith lists it at $2,603. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.04
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816607823
Dimensions7.83 × 5.18 × 3.32 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.83 mm5.18 mm1.04 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816607823
Side View
Table 50.0%Crown 35.1°Girdle: MED-THKPavilion 39.1°Culet: LargeDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,603 AUD|Low: $487 AUD|High: $2,603 AUD|Avg: $1,360 AUD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 16$487 AUD
Retailer 6$565 AUD
Retailer 10$604 AUD
Retailer 14$604 AUD
Retailer 15$685 AUD
Retailer 3$811 AUD
Retailer 5$818 AUD
Retailer 2$1,083 AUD
Retailer 9$1,466 AUD
Retailer 7$1,607 AUD
Retailer 12$1,771 AUD
Retailer 13$1,940 AUD
Retailer 8$2,001 AUD
Retailer 4$2,344 AUD
Retailer 11$2,422 AUD
Queensmith$2,603 AUD

11 data points across 16 retailers

16 retailers$487 AUD to $2,603 AUD

A
Cheapest Retailer
-
$487 AUD
$342 USD
A
Retailer 2
-
$565 AUD
$397 USD
View
B+
Retailer 3
-
$604 AUD
$424 USD
View
B+
Retailer 4
-
$604 AUD
$424 USD
View
B+
Retailer 5
-
$685 AUD
$481 USD
View
B+
Retailer 6
-
$811 AUD
$570 USD
View
B+
Retailer 7
-
$818 AUD
$575 USD
View
B
Retailer 8
-
$1,083 AUD
£599 GBP
View
B
Retailer 9
-
$1,466 AUD
View
B
Retailer 10
-
$1,607 AUD
SGD 1,526 SGD
View
B
Retailer 11
-
$1,771 AUD
$1,244 USD
View
B
Retailer 12
-
$1,940 AUD
$1,363 USD
View
B
Retailer 13
-
$2,001 AUD
$1,406 USD
View
B
Retailer 14
-
$2,344 AUD
$1,647 USD
View
B
Retailer 15
-
$2,422 AUD
£1,340 GBP
View
Most Expensive
B
Queensmith
LG816607823 · Oct 27
$2,603 AUD
£1,440 GBP
View
15 more retailers have this diamond
Prices start from $487 AUDSave up to $2,116 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
1.04ct Cushion
$487 AUD