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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 $998 USD
As of October 31, 2026
Save $4,232 USD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,230 USD 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 $998 to $5,230, a $4,232 spread on the same certified stone. Do Amore Diamonds lists it at $5,230. 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
Color
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: $5,230 USD|Low: $998 USD|High: $7,580 USD|Avg: $3,068 USD|-31.0%
Do Amore Diamonds
Retailer 2
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October 31, 2026
Retailer 16$998 USD
Retailer 13$1,122 USD
Retailer 2$1,125 USD
Retailer 10$1,750 USD
Retailer 5$1,824 USD
Retailer 9$1,944 USD
Retailer 17$2,084 USD
Retailer 3$2,264 USD
Retailer 12$2,311 USD
Retailer 6$3,126 USD
Retailer 14$3,354 USD
Retailer 7$3,475 USD
Retailer 4$4,012 USD
Retailer 8$4,390 USD
Retailer 11$4,400 USD
Retailer 15$4,655 USD
Do Amore Diamonds$5,230 USD

26 data points across 17 retailers

9 retailers$998 USD to $5,230 USD

A
Cheapest Retailer
-
$998 USD
Final sale: no returns
A
Retailer 2
-
$1,122 USD
View
A
Retailer 3
-
$1,125 USD
View
A
Retailer 4
-
$1,750 USD
View
B+
Retailer 5
-
$2,311 USD
View
B+
Retailer 6
-
$3,354 USD
£2,641 GBP
View
B
Retailer 7
-
$4,400 USD
View
Retailer 8
-
$4,655 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-C107369D8 · Oct 31
$5,230 USD
View
8 more retailers have this diamond
Prices start from $998 USDSave up to $4,232 USD

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
$998 USD