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Cushion|Lab Grown|IGI

1.03ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG799647305

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799647305

Diamond specifications and retailer prices

From $1,671 NZD
$942 USD
As of October 31, 2026
Save $1,150 NZD (41%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,821 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799647305 or 799647305. Listed at 2 retailers as of October 30, 2026, with prices from $1,671 to $2,821, a $1,150 spread on the same certified stone. Brilliant Earth lists it at $2,821. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799647305
Dimensions7.48 × 4.93 × 3.38 mm
L/W Ratio1.52
Girdle conditionFaceted
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
7.48 mm4.93 mm1.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799647305
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 33.2°Culet: NoneDepth 68.6%

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 31
Current: $2,821 NZD|Low: $853 NZD|High: $4,292 NZD|Avg: $2,379 NZD|-15.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$853 NZD
Retailer 4$1,553 NZD
Retailer 2$1,671 NZD
Retailer 9$1,803 NZD
Retailer 3$1,829 NZD
Retailer 8$2,431 NZD
Brilliant Earth$2,821 NZD
Retailer 6$3,867 NZD
Retailer 7$4,292 NZD

8 data points across 9 retailers

2 retailers$1,671 NZD to $2,821 NZD

B+
Cheapest Retailer
-
$1,671 NZD
$942 USD
Most Expensive
B
Brilliant Earth
21412374Y · Oct 30
$2,821 NZD
$1,590 USD
View
1 more retailer has this diamond
Prices start from $1,671 NZDSave up to $1,150 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.

B+
1.03ct Cushion
$1,671 NZD