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Cushion|Lab Grown|IGI

1.03ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG756584190

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG756584190

Diamond specifications and retailer prices

From $465 NZD
$262 USD
As of October 30, 2026
Save $3,545 NZD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,010 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG756584190 or 756584190. Listed at 16 retailers as of October 30, 2026, with prices from $465 to $4,010, a $3,545 spread on the same certified stone. Do Amore Diamonds lists it at $4,010. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756584190
Dimensions7.14 × 5.27 × 3.57 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
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
7.14 mm5.27 mm1.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756584190
Side View
Table 63.0%Crown 33.3°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,287 NZD|Low: $465 NZD|High: $2,575 NZD|Avg: $1,495 NZD|-7.7%
Retailer 1
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
November 1, 2026
Retailer 4$465 NZD
Retailer 2$800 NZD
Retailer 7$843 NZD
Retailer 5$875 NZD
Retailer 10$980 NZD
Retailer 15$1,063 NZD
Retailer 8$1,091 NZD
Retailer 9$1,389 NZD
Retailer 13$1,416 NZD
Retailer 14$1,832 NZD
Retailer 3$2,135 NZD
Retailer 11$2,217 NZD
Retailer 1$2,287 NZD
Retailer 12$2,289 NZD
Retailer 6$2,575 NZD

42 data points across 15 retailers

16 retailers$465 NZD to $4,010 NZD

A
Cheapest Retailer
-
$465 NZD
$262 USD
Final sale: no returns
A
Retailer 2
-
$800 NZD
$451 USD
View
A
Retailer 3
-
$875 NZD
$493 USD
View
A
Retailer 4
-
$980 NZD
ZAR 8,927 ZAR
View
A
Retailer 5
-
$1,063 NZD
$599 USD
View
A
Retailer 6
-
$1,091 NZD
£484 GBP
View
A
Retailer 7
-
$1,389 NZD
A$1,204 AUD
View
B+
Retailer 8
-
$1,416 NZD
$798 USD
View
B+
Retailer 9
-
$1,832 NZD
SGD 1,395 SGD
View
B+
Retailer 10
-
$2,135 NZD
$1,203 USD
View
B+
Retailer 11
-
$2,217 NZD
£984 GBP
View
B+
Retailer 12
-
$2,287 NZD
£1,015 GBP
View
Retailer 13
-
$2,289 NZD
$1,290 USD
View
Price last confirmed 13 days ago
Retailer 14
-
$2,475 NZD
$1,395 USD
View
Price last confirmed 27 days ago
Retailer 15
-
$2,575 NZD
A$2,233 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
Do Amore Diamonds
27-F70CDD628 · Oct 31
$4,010 NZD
$2,260 USD
View
15 more retailers have this diamond
Prices start from $465 NZDSave up to $3,545 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
1.03ct Cushion
$465 NZD