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Cushion|Lab Grown|IGI

1.98ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG732520300

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG732520300

Diamond specifications and retailer prices

From $923 NZD
$520 USD
As of November 1, 2026
Save $6,175 NZD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,097 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.98ct lab-grown cushion diamond

This 1.98ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG732520300 or 732520300. Listed at 13 retailers as of October 31, 2026, with prices from $923 to $7,097, a $6,175 spread on the same certified stone. Brilliant Earth lists it at $7,097. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732520300
Dimensions8.19 × 6.78 × 4.74 mm
L/W Ratio1.21
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
8.19 mm6.78 mm1.98 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732520300
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 69.9%

Caratlytics Score

How it works →
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: $7,097 NZD|Low: $923 NZD|High: $8,588 NZD|Avg: $3,527 NZD|-17.4%
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
October 31, 2026
Retailer 5$923 NZD
Retailer 9$1,231 NZD
Retailer 7$1,340 NZD
Retailer 11$1,469 NZD
Retailer 2$1,606 NZD
Retailer 4$2,388 NZD
Retailer 8$2,393 NZD
Retailer 13$2,727 NZD
Retailer 12$3,781 NZD
Retailer 3$5,829 NZD
Retailer 6$6,191 NZD
Retailer 10$6,671 NZD
Brilliant Earth$7,097 NZD

32 data points across 13 retailers

13 retailers$923 NZD to $7,097 NZD

A
Cheapest Retailer
-
$923 NZD
$520 USD
Final sale: no returns
A
Retailer 2
-
$1,231 NZD
$694 USD
View
A
Retailer 3
-
$1,340 NZD
$755 USD
View
A
Retailer 4
-
$1,469 NZD
$828 USD
View
A
Retailer 5
-
$1,606 NZD
€862 EUR
View
A
Retailer 6
-
$2,388 NZD
$1,346 USD
View
A
Retailer 7
-
$2,393 NZD
A$2,075 AUD
View
A
Retailer 8
-
$2,727 NZD
$1,537 USD
View
Retailer 9
-
$3,781 NZD
£1,678 GBP
View
Price last confirmed 7 days ago
B
Retailer 10
-
$5,829 NZD
$3,285 USD
View
B+
Retailer 11
-
$6,191 NZD
A$5,368 AUD
View
B
Retailer 12
-
$6,671 NZD
$3,760 USD
View
Most Expensive
B
Brilliant Earth
16087961Y · Oct 31
$7,097 NZD
$4,000 USD
View
12 more retailers have this diamond
Prices start from $923 NZDSave up to $6,175 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
1.98ct Cushion
$923 NZD