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Cushion|Lab Grown|IGI

1.98ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG825659978

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825659978

Diamond specifications and retailer prices

From €693 EUR
$774 USD
As of October 31, 2026
Save €3,335 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,198 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

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 LG825659978 or 825659978. Listed at 16 retailers as of October 31, 2026, with a 481% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825659978
Dimensions9.45 × 6.28 × 4.14 mm
L/W Ratio1.50
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
9.45 mm6.28 mm1.98 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825659978
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 65.9%

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: Oct 31
Current: €4,198 EUR|Low: €693 EUR|High: €5,693 EUR|Avg: €2,132 EUR|-1.4%
Rare Carat
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
Retailer 16
November 1, 2026
Retailer 4€693 EUR
Retailer 8€760 EUR
Retailer 13€864 EUR
Retailer 9€1,132 EUR
Retailer 14€1,151 EUR
Retailer 10€1,179 EUR
Retailer 12€1,300 EUR
Retailer 6€1,582 EUR
Retailer 15€1,592 EUR
Retailer 3€2,196 EUR
Retailer 5€2,325 EUR
Retailer 16€2,439 EUR
Retailer 7€2,498 EUR
Retailer 2€2,979 EUR
Retailer 11€4,028 EUR
Rare Carat€4,198 EUR

29 data points across 16 retailers

16 retailers€693 EUR to €4,028 EUR

A
Cheapest Retailer
-
€693 EUR
$774 USD
Final sale: no returns
Retailer 2
-
€760 EUR
$849 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€864 EUR
$965 USD
View
A
Retailer 4
-
€1,132 EUR
£996 GBP
View
A
Retailer 5
-
€1,151 EUR
$1,286 USD
View
A
Retailer 6
-
€1,179 EUR
View
A
Retailer 7
-
€1,300 EUR
ZAR 23,463 ZAR
View
A
Retailer 8
-
€1,582 EUR
$1,767 USD
View
A
Retailer 9
-
€1,592 EUR
$1,779 USD
View
B+
Retailer 10
-
€2,196 EUR
£1,932 GBP
View
B+
Retailer 11
-
€2,325 EUR
$2,598 USD
View
B+
Retailer 12
-
€2,439 EUR
$2,725 USD
View
B+
Retailer 13
-
€2,498 EUR
SGD 3,772 SGD
View
Retailer 14
-
€2,979 EUR
£2,621 GBP
View
B
Retailer 15
-
€4,028 EUR
$4,500 USD
View
Most Expensive
Rare Carat
PD9786599JJ825 · Oct 21
€4,198 EUR
$4,690 USD
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from €693 EURSave up to €3,335 EUR

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
€693 EUR