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Cushion|Lab Grown|IGI

1.30ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG823695112

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823695112

Diamond specifications and retailer prices

From $1,034 NZD
As of November 4, 2026
Save $4,019 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,052 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG823695112 or 823695112. Listed at 15 retailers as of November 4, 2026, with prices from $1,034 to $5,052, a $4,019 spread on the same certified stone. Brilliant Earth lists it at $5,052. 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

1.30
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695112
Dimensions7.60 × 5.68 × 3.88 mm
L/W Ratio1.34
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
7.60 mm5.68 mm1.30 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695112
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 37°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
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: Nov 4
Current: $5,052 NZD|Low: $1,034 NZD|High: $5,675 NZD|Avg: $2,581 NZD|-8.4%
Brilliant Earth
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 5, 2026
Retailer 3$1,034 NZD
Retailer 7$1,178 NZD
Retailer 12$1,252 NZD
Retailer 11$1,325 NZD
Retailer 14$1,715 NZD
Retailer 10$1,742 NZD
Retailer 8$1,756 NZD
Retailer 4$1,774 NZD
Retailer 9$1,973 NZD
Retailer 13$3,334 NZD
Retailer 6$3,620 NZD
Retailer 15$3,721 NZD
Retailer 5$3,933 NZD
Retailer 2$4,764 NZD
Brilliant Earth$5,052 NZD

42 data points across 15 retailers

15 retailers$1,034 NZD to $5,052 NZD

A
Cheapest Retailer
-
$1,034 NZD
Final sale: no returns
Retailer 2
-
$1,178 NZD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$1,252 NZD
View
A
Retailer 4
-
$1,325 NZD
View
A
Retailer 5
-
$1,715 NZD
View
A
Retailer 6
-
$1,742 NZD
View
A
Retailer 7
-
$1,756 NZD
View
A
Retailer 8
-
$1,774 NZD
View
B+
Retailer 9
-
$1,973 NZD
View
B
Retailer 10
-
$3,334 NZD
View
B
Retailer 11
-
$3,620 NZD
View
B
Retailer 12
-
$3,721 NZD
View
B
Retailer 13
-
$3,933 NZD
View
B
Retailer 14
-
$4,764 NZD
View
Most Expensive
B
Brilliant Earth
21309769A · Nov 4
$5,052 NZD
$2,840 USD
View
14 more retailers have this diamond
Prices start from $1,034 NZDSave up to $4,019 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
1.30ct Cushion
$1,034 NZD