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Cushion|Lab Grown|IGI

1.94ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG816613356

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816613356

Diamond specifications and retailer prices

From €467 EUR
$522 USD
As of October 31, 2026
Save €3,059 EUR (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,527 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.94ct lab-grown cushion diamond

This 1.94ct 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 LG816613356 or 816613356. Listed at 17 retailers as of October 31, 2026, with prices from €467 to €3,527, a €3,059 spread on the same certified stone. Brilliant Earth lists it at €3,527. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.94
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816613356
Dimensions9.05 × 6.31 × 4.20 mm
L/W Ratio1.43
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
9.05 mm6.31 mm1.94 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816613356
Side View
Table 61.0%Crown 33.4°Girdle: MED-THKPavilion 35°Culet: NoneDepth 66.6%

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: €3,527 EUR|Low: €467 EUR|High: €4,135 EUR|Avg: €1,411 EUR|-14.7%
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 6€467 EUR
Retailer 4€518 EUR
Retailer 2€781 EUR
Retailer 3€783 EUR
Retailer 5€811 EUR
Retailer 7€860 EUR
Retailer 11€891 EUR
Retailer 9€1,208 EUR
Retailer 13€1,208 EUR
Retailer 10€1,915 EUR
Retailer 8€2,069 EUR
Retailer 12€2,882 EUR
Brilliant Earth€3,527 EUR

36 data points across 13 retailers

17 retailers€467 EUR to €3,527 EUR

A
Cheapest Retailer
-
€467 EUR
$522 USD
Final sale: no returns
Retailer 2
-
€518 EUR
$579 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€781 EUR
View
A
Retailer 4
-
€783 EUR
$875 USD
View
A
Retailer 5
-
€811 EUR
$906 USD
View
A
Retailer 6
-
€860 EUR
£756 GBP
View
A
Retailer 7
-
€891 EUR
ZAR 16,086 ZAR
View
A
Retailer 8
-
€1,208 EUR
A$2,076 AUD
View
A
Retailer 9
-
€1,208 EUR
$1,350 USD
View
A
Retailer 10
-
€1,474 EUR
$1,647 USD
View
B+
Retailer 11
-
€1,694 EUR
$1,893 USD
View
B+
Retailer 12
-
€1,811 EUR
$2,023 USD
View
B+
Retailer 13
-
€1,915 EUR
£1,685 GBP
View
B+
Retailer 14
-
€2,069 EUR
$2,312 USD
View
B+
Retailer 15
-
€2,150 EUR
SGD 3,246 SGD
View
Retailer 16
-
€2,882 EUR
$3,220 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21422135A · Oct 31
€3,527 EUR
$3,940 USD
View
16 more retailers have this diamond
Prices start from €467 EURSave up to €3,059 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
1.94ct Cushion
€467 EUR