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Cushion|Lab Grown|IGI

2.84ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG681578684

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG681578684

Diamond specifications and retailer prices

From €1,673 EUR
HK$14,600 HKD
As of October 31, 2026
Save €5,291 EUR (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €9,157 EUR at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 2.84ct lab-grown cushion diamond

This 2.84ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG681578684 or 681578684. Listed at 19 retailers as of October 28, 2026, with a 316% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.84
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681578684
Dimensions9.22 × 7.69 × 5.09 mm
L/W Ratio1.20
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
9.22 mm7.69 mm2.84 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681578684
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 66.2%

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: €9,157 EUR|Low: €1,181 EUR|High: €9,363 EUR|Avg: €3,476 EUR|-2.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
October 23, 2026
Retailer 19€1,322 EUR
Retailer 20€1,383 EUR
Retailer 11€1,439 EUR
Retailer 2€1,673 EUR
Retailer 16€1,896 EUR
Retailer 8€2,034 EUR
Retailer 5€2,158 EUR
Retailer 13€2,218 EUR
Retailer 14€3,141 EUR
Retailer 12€3,260 EUR
Retailer 17€3,423 EUR
Retailer 3€3,444 EUR
Retailer 10€3,821 EUR
Retailer 6€4,359 EUR
Retailer 18€4,687 EUR
Retailer 15€4,836 EUR
Retailer 4€4,874 EUR
Retailer 7€6,534 EUR
Retailer 9€6,964 EUR
Do Amore Diamonds€9,157 EUR

35 data points across 20 retailers

19 retailers€1,673 EUR to €6,964 EUR

Retailer 1
-
€1,383 EUR
$1,545 USD
Price last confirmed 8 days ago
Retailer 2
-
€1,439 EUR
$1,608 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
€1,673 EUR
HK$14,600 HKD
View
Retailer 4
-
€1,896 EUR
£1,668 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
€1,949 EUR
£1,715 GBP
View
Price last confirmed 16 days ago
Retailer 6
-
€2,034 EUR
$2,272 USD
View
Price last confirmed 11 days ago
Retailer 7
-
€2,218 EUR
$2,478 USD
View
Price last confirmed 8 days ago
Retailer 8
-
€3,141 EUR
A$5,399 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
€3,260 EUR
£2,868 GBP
View
Price last confirmed 17 days ago
Retailer 10
-
€3,423 EUR
$3,824 USD
View
Price last confirmed 10 days ago
Retailer 11
-
€3,444 EUR
ZAR 62,154 ZAR
View
Price last confirmed 12 days ago
Retailer 12
-
€3,821 EUR
$4,268 USD
View
Price last confirmed 11 days ago
Retailer 13
-
€4,359 EUR
£3,835 GBP
View
Price last confirmed 10 days ago
Retailer 14
-
€4,687 EUR
$5,236 USD
View
Price last confirmed 10 days ago
Retailer 15
-
€4,836 EUR
SGD 7,301 SGD
View
Price last confirmed 10 days ago
Retailer 16
-
€4,874 EUR
$5,445 USD
View
Price last confirmed 10 days ago
Retailer 17
-
€6,534 EUR
A$11,231 AUD
View
Price last confirmed 23 days ago
B
Retailer 18
-
€6,964 EUR
$7,780 USD
View
Most Expensive
Do Amore Diamonds
27-AE11F9FFF · Oct 23
€9,157 EUR
$10,230 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from €1,673 EURSave up to €5,291 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
2.84ct Cushion
€1,673 EUR