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Cushion|Lab Grown|IGI

1.04ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG811638635

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811638635

Diamond specifications and retailer prices

From $699 NZD
£310 GBP
As of October 30, 2026
Save $3,684 NZD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,383 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811638635 or 811638635. Listed at 10 retailers as of October 30, 2026, with prices from $699 to $4,383, a $3,684 spread on the same certified stone. Do Amore Diamonds lists it at $4,383. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638635
Dimensions7.33 × 4.86 × 3.45 mm
L/W Ratio1.51
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
7.33 mm4.86 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638635
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 71.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $4,383 NZD|Low: $639 NZD|High: $4,950 NZD|Avg: $2,126 NZD|-11.5%
Do Amore Diamonds
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
October 30, 2026
Retailer 3$639 NZD
Retailer 9$699 NZD
Retailer 8$1,013 NZD
Retailer 11$1,109 NZD
Retailer 5$1,180 NZD
Retailer 14$1,602 NZD
Retailer 15$1,647 NZD
Retailer 7$1,777 NZD
Retailer 13$1,854 NZD
Retailer 12$1,954 NZD
Retailer 4$2,387 NZD
Retailer 2$2,750 NZD
Retailer 10$2,754 NZD
Retailer 6$3,252 NZD
Do Amore Diamonds$4,383 NZD

18 data points across 15 retailers

10 retailers$699 NZD to $4,383 NZD

A+
Cheapest Retailer
-
$699 NZD
£310 GBP
A
Retailer 2
-
$1,013 NZD
$571 USD
View
A
Retailer 3
-
$1,109 NZD
$625 USD
View
Retailer 4
-
$1,647 NZD
ZAR 15,000 ZAR
View
Price last confirmed 48 days ago
B+
Retailer 5
-
$1,854 NZD
$1,045 USD
View
B+
Retailer 6
-
$1,954 NZD
$1,101 USD
View
Retailer 7
-
$2,387 NZD
$1,345 USD
View
Price last confirmed 51 days ago
B+
Retailer 8
-
$2,750 NZD
$1,550 USD
View
B+
Retailer 9
-
$2,754 NZD
£1,222 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A71082E1F · Oct 30
$4,383 NZD
$2,470 USD
View
9 more retailers have this diamond
Prices start from $699 NZDSave up to $3,684 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
$699 NZD