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Cushion|Lab Grown|IGI

2.70ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG840634951

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840634951

Diamond specifications and retailer prices

From €1,399 EUR
£1,230 GBP
As of October 30, 2026
Save €5,354 EUR (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €6,753 EUR at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 2.7ct lab-grown cushion diamond

This 2.7ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634951 or 840634951. Listed at 17 retailers as of October 30, 2026, with prices from €1,399 to €6,753, a €5,354 spread on the same certified stone. Helzberg Diamonds lists it at €6,753. 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

2.70
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634951
Dimensions10.38 × 6.95 × 4.71 mm
L/W Ratio1.49
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
10.38 mm6.95 mm2.70 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634951
Side View
Table 63.0%Crown 34.3°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 67.8%

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 30
Current: €6,753 EUR|Low: €1,394 EUR|High: €6,792 EUR|Avg: €3,502 EUR|-0.6%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 14€1,399 EUR
Retailer 3€1,531 EUR
Retailer 5€1,553 EUR
Retailer 10€1,944 EUR
Retailer 6€2,180 EUR
Retailer 11€2,341 EUR
Retailer 2€2,565 EUR
Retailer 4€2,751 EUR
Retailer 17€3,328 EUR
Retailer 15€3,557 EUR
Retailer 12€3,801 EUR
Retailer 16€4,454 EUR
Retailer 8€4,844 EUR
Retailer 13€5,379 EUR
Retailer 7€5,445 EUR
Retailer 9€5,590 EUR
Helzberg Diamonds€6,753 EUR

16 data points across 17 retailers

17 retailers€1,399 EUR to €6,753 EUR

A
Cheapest Retailer
-
€1,399 EUR
£1,230 GBP
A
Retailer 2
-
€1,531 EUR
$1,710 USD
View
A
Retailer 3
-
€1,553 EUR
$1,735 USD
View
Final sale: no returns
A
Retailer 4
-
€1,944 EUR
£1,710 GBP
View
A
Retailer 5
-
€2,180 EUR
$2,435 USD
View
A
Retailer 6
-
€2,341 EUR
$2,615 USD
View
A
Retailer 7
-
€2,565 EUR
View
A
Retailer 8
-
€2,751 EUR
$3,073 USD
View
B+
Retailer 9
-
€3,328 EUR
£2,928 GBP
View
B+
Retailer 10
-
€3,557 EUR
ZAR 64,206 ZAR
View
B+
Retailer 11
-
€3,801 EUR
$4,246 USD
View
B+
Retailer 12
-
€4,454 EUR
£3,918 GBP
View
B+
Retailer 13
-
€4,844 EUR
$5,411 USD
View
B+
Retailer 14
-
€5,379 EUR
$6,010 USD
View
B
Retailer 15
-
€5,445 EUR
SGD 8,221 SGD
View
Retailer 16
-
€5,590 EUR
$6,245 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJKPLH · Oct 30
€6,753 EUR
$7,544 USD
View
16 more retailers have this diamond
Prices start from €1,399 EURSave up to €5,354 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
2.70ct Cushion
€1,399 EUR