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Cushion|Lab Grown|IGI

1.20ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG702592174

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG702592174

Diamond specifications and retailer prices

From $853 NZD
£379 GBP
As of November 1, 2026
Save $3,973 NZD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,826 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG702592174 or 702592174. Listed at 8 retailers as of October 31, 2026, with prices from $853 to $4,826, a $3,973 spread on the same certified stone. Do Amore Diamonds lists it at $4,826. 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

1.20
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702592174
Dimensions5.92 × 5.89 × 4.11 mm
L/W Ratio1.01
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
5.92 mm5.89 mm1.20 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG702592174
Side View
Table 62.0%Crown 37.6°Girdle: VTK-ETKPavilion 39.4°Culet: NoneDepth 69.8%

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: Nov 1
Current: $4,826 NZD|Low: $853 NZD|High: $4,826 NZD|Avg: $2,018 NZD
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
November 1, 2026
Retailer 5$853 NZD
Retailer 9$1,164 NZD
Retailer 10$1,169 NZD
Retailer 7$1,171 NZD
Retailer 8$1,182 NZD
Retailer 11$1,316 NZD
Retailer 12$1,442 NZD
Retailer 6$2,147 NZD
Retailer 4$2,704 NZD
Retailer 3$2,810 NZD
Retailer 2$3,152 NZD
Do Amore Diamonds$4,826 NZD

32 data points across 12 retailers

8 retailers$853 NZD to $4,826 NZD

A
Cheapest Retailer
-
$853 NZD
£379 GBP
A
Retailer 2
-
$1,164 NZD
$656 USD
View
A
Retailer 3
-
$1,169 NZD
$659 USD
View
A
Retailer 4
-
$1,171 NZD
$660 USD
View
A
Retailer 5
-
$1,182 NZD
$666 USD
View
B+
Retailer 6
-
$2,147 NZD
$1,210 USD
View
B
Retailer 7
-
$3,152 NZD
£1,399 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1699453 · Oct 31
$4,826 NZD
$2,720 USD
View
7 more retailers have this diamond
Prices start from $853 NZDSave up to $3,973 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
1.20ct Cushion
$853 NZD