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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 $607 NZD
$342 USD
As of October 29, 2026
Save $2,638 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,245 NZD 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 $607 to $3,245, a $2,638 spread on the same certified stone. Queensmith lists it at $3,245. 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: $3,245 NZD|Low: $607 NZD|High: $3,245 NZD|Avg: $1,696 NZD
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 30, 2026
Retailer 16$607 NZD
Retailer 6$704 NZD
Retailer 10$752 NZD
Retailer 14$752 NZD
Retailer 15$853 NZD
Retailer 3$1,011 NZD
Retailer 5$1,020 NZD
Retailer 2$1,347 NZD
Retailer 9$1,828 NZD
Retailer 7$2,004 NZD
Retailer 12$2,207 NZD
Retailer 13$2,418 NZD
Retailer 8$2,495 NZD
Retailer 4$2,922 NZD
Retailer 11$3,020 NZD
Queensmith$3,245 NZD

12 data points across 16 retailers

16 retailers$607 NZD to $3,245 NZD

A
Cheapest Retailer
-
$607 NZD
$342 USD
A
Retailer 2
-
$704 NZD
$397 USD
View
B+
Retailer 3
-
$752 NZD
$424 USD
View
B+
Retailer 4
-
$752 NZD
$424 USD
View
B+
Retailer 5
-
$853 NZD
$481 USD
View
B+
Retailer 6
-
$1,011 NZD
$570 USD
View
B+
Retailer 7
-
$1,020 NZD
$575 USD
View
B
Retailer 8
-
$1,347 NZD
£598 GBP
View
B
Retailer 9
-
$1,828 NZD
A$1,585 AUD
View
B
Retailer 10
-
$2,004 NZD
SGD 1,526 SGD
View
B
Retailer 11
-
$2,207 NZD
$1,244 USD
View
B
Retailer 12
-
$2,418 NZD
$1,363 USD
View
B
Retailer 13
-
$2,495 NZD
$1,406 USD
View
B
Retailer 14
-
$2,922 NZD
$1,647 USD
View
B
Retailer 15
-
$3,020 NZD
£1,340 GBP
View
Most Expensive
B
Queensmith
LG816607823 · Oct 27
$3,245 NZD
£1,440 GBP
View
15 more retailers have this diamond
Prices start from $607 NZDSave up to $2,638 NZD

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
$607 NZD