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Cushion|Lab Grown|IGI

1.01ct D SI2 Cushion Lab Grown Diamond

GD • D/SI2 • IGI LG700555887

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG700555887

Diamond specifications and retailer prices

From $756 NZD
As of November 6, 2026
Save $2,130 NZD (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,886 NZD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG700555887 or 700555887. Listed at 4 retailers as of November 5, 2026, with prices from $756 to $2,886, a $2,130 spread on the same certified stone. Do Amore Diamonds lists it at $2,886. 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

1.01
Carat
D
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle33.4°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700555887
Dimensions7.31 × 5.24 × 3.29 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
Pre-existing laser inscription on girdle. As Grown - No indication of post-growth treatment.. This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
7.31 mm5.24 mm1.01 ctD / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG700555887
Side View
Table 66.0%Crown 33.4°Girdle: STK-ETKPavilion 33.7°Culet: NoneDepth 62.8%

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: Nov 6
Current: $2,886 NZD|Low: $577 NZD|High: $2,886 NZD|Avg: $1,265 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7$577 NZD
Retailer 3$756 NZD
Retailer 4$862 NZD
Retailer 6$904 NZD
Retailer 5$954 NZD
Retailer 2$1,912 NZD
Do Amore Diamonds$2,886 NZD

9 data points across 7 retailers

4 retailers$756 NZD to $2,886 NZD

B+
Cheapest Retailer
-
$756 NZD
B
Retailer 2
-
$862 NZD
View
C
Retailer 3
-
$1,912 NZD
View
Most Expensive
C
Do Amore Diamonds
7-1698767 · Nov 5
$2,886 NZD
$1,600 USD
View
3 more retailers have this diamond
Prices start from $756 NZDSave up to $2,130 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+
1.01ct Cushion
$756 NZD