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Cushion|Lab Grown|IGI

1.05ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG788630519

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG788630519

Diamond specifications and retailer prices

From $373 NZD
$210 USD
As of October 30, 2026
Save $1,678 NZD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,094 NZD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG788630519 or 788630519. Listed at 19 retailers as of October 30, 2026, with a 450% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.05
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788630519
Dimensions6.92 × 4.99 × 3.45 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm4.99 mm1.05 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788630519
Side View
Table 64.0%Crown 37°Girdle: MED-VTKPavilion 31.3°Culet: NoneDepth 69.1%

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 30
Current: $2,094 NZD|Low: $373 NZD|High: $2,147 NZD|Avg: $951 NZD|-2.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 13$373 NZD
Retailer 4$413 NZD
Retailer 3$559 NZD
Retailer 8$711 NZD
Retailer 6$712 NZD
Retailer 2$751 NZD
Retailer 5$839 NZD
Retailer 9$1,009 NZD
Retailer 12$1,049 NZD
Retailer 11$1,082 NZD
Retailer 7$1,154 NZD
Retailer 10$1,938 NZD
Brilliant Earth$2,094 NZD

43 data points across 13 retailers

19 retailers$373 NZD to $2,051 NZD

A
Cheapest Retailer
-
$373 NZD
$210 USD
Final sale: no returns
A
Retailer 2
-
$477 NZD
HK$2,100 HKD
View
A
Retailer 3
-
$559 NZD
$315 USD
View
A
Retailer 4
-
$662 NZD
$373 USD
View
A
Retailer 5
-
$687 NZD
€369 EUR
View
A
Retailer 6
-
$711 NZD
ZAR 6,472 ZAR
View
A
Retailer 7
-
$712 NZD
€382 EUR
View
A
Retailer 8
-
$751 NZD
£333 GBP
View
B+
Retailer 9
-
$839 NZD
$473 USD
View
B+
Retailer 10
-
$1,009 NZD
A$875 AUD
View
B
Retailer 11
-
$1,049 NZD
$591 USD
View
Retailer 12
-
$1,082 NZD
$610 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$1,127 NZD
SGD 858 SGD
View
B+
Retailer 14
-
$1,154 NZD
A$1,001 AUD
View
B
Retailer 15
-
$1,389 NZD
$783 USD
View
B
Retailer 16
-
$1,426 NZD
$804 USD
View
B
Retailer 17
-
$1,938 NZD
£860 GBP
View
B
Retailer 18
-
$2,051 NZD
$1,156 USD
View
Most Expensive
Brilliant Earth
20002021A · Oct 21
$2,094 NZD
$1,180 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $373 NZDSave up to $1,678 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
1.05ct Cushion
$373 NZD