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Cushion|Lab Grown|IGI

1.98ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG783648714

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

Certificate IGI LG783648714

Diamond specifications and retailer prices

From $1,421 AUD
$998 USD
As of October 31, 2026
Save $6,025 AUD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,445 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783648714 or 783648714. Listed at 9 retailers as of October 31, 2026, with prices from $1,421 to $7,445, a $6,025 spread on the same certified stone. Do Amore Diamonds lists it at $7,445. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783648714
Dimensions7.24 × 7.04 × 4.68 mm
L/W Ratio1.03
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
7.24 mm7.04 mm1.98 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783648714
Side View
Table 63.0%Crown 36.2°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 66.5%

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 31
Current: $7,445 AUD|Low: $1,421 AUD|High: $10,791 AUD|Avg: $4,367 AUD|-31.0%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
October 31, 2026
Retailer 16$1,421 AUD
Retailer 13$1,597 AUD
Retailer 2$1,602 AUD
Retailer 10$2,491 AUD
Retailer 5$2,597 AUD
Retailer 9$2,768 AUD
Retailer 17$2,967 AUD
Retailer 3$3,223 AUD
Retailer 12$3,290 AUD
Retailer 6$4,450 AUD
Retailer 14$4,775 AUD
Retailer 7$4,947 AUD
Retailer 4$5,711 AUD
Retailer 8$6,249 AUD
Retailer 11$6,264 AUD
Retailer 15$6,627 AUD
Do Amore Diamonds$7,445 AUD

26 data points across 17 retailers

9 retailers$1,421 AUD to $7,445 AUD

A
Cheapest Retailer
-
$1,421 AUD
$998 USD
Final sale: no returns
A
Retailer 2
-
$1,597 AUD
$1,122 USD
View
A
Retailer 3
-
$1,602 AUD
$1,125 USD
View
A
Retailer 4
-
$2,491 AUD
$1,750 USD
View
B+
Retailer 5
-
$3,290 AUD
$2,311 USD
View
B+
Retailer 6
-
$4,775 AUD
£2,641 GBP
View
B
Retailer 7
-
$6,264 AUD
$4,400 USD
View
Retailer 8
-
$6,627 AUD
$4,655 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-C107369D8 · Oct 31
$7,445 AUD
$5,230 USD
View
8 more retailers have this diamond
Prices start from $1,421 AUDSave up to $6,025 AUD

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
$1,421 AUD