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Cushion|Lab Grown|IGI

2.70ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG836694128

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG836694128

Diamond specifications and retailer prices

From £1,788 GBP
$2,381 USD
As of October 28, 2026
Save £7,734 GBP (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £9,522 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG836694128 or 836694128. Listed at 11 retailers as of October 28, 2026, with prices from £1,788 to £9,522, a £7,734 spread on the same certified stone. Do Amore Diamonds lists it at £9,522. 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
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle51.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836694128
Dimensions9.82 × 6.50 × 4.23 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeLarge
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
9.82 mm6.50 mm2.70 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836694128
Side View
Table 64.0%Crown 36.6°Girdle: MED-STKPavilion 51.2°Culet: LargeDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £9,522 GBP|Low: £1,639 GBP|High: £9,522 GBP|Avg: £3,544 GBP
Do Amore Diamonds
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 30, 2026
Retailer 4£1,639 GBP
Retailer 12£1,788 GBP
Retailer 9£1,890 GBP
Retailer 10£1,904 GBP
Retailer 5£2,343 GBP
Retailer 2£2,702 GBP
Retailer 8£3,719 GBP
Retailer 11£4,612 GBP
Retailer 6£5,064 GBP
Retailer 7£5,245 GBP
Retailer 13£5,332 GBP
Retailer 3£6,857 GBP
Do Amore Diamonds£9,522 GBP

12 data points across 13 retailers

11 retailers£1,788 GBP to £9,522 GBP

A
Cheapest Retailer
-
£1,788 GBP
$2,381 USD
Final sale: no returns
A
Retailer 2
-
£1,890 GBP
$2,517 USD
View
A
Retailer 3
-
£1,904 GBP
$2,535 USD
View
B+
Retailer 4
-
£2,702 GBP
View
B+
Retailer 5
-
£3,719 GBP
View
B
Retailer 6
-
£4,612 GBP
$6,142 USD
View
B
Retailer 7
-
£5,064 GBP
ZAR 108,934 ZAR
View
B
Retailer 8
-
£5,245 GBP
$6,984 USD
View
B
Retailer 9
-
£5,332 GBP
View
B
Retailer 10
-
£6,857 GBP
$9,131 USD
View
Most Expensive
B
Do Amore Diamonds
20-E101211 · Oct 29
£9,522 GBP
$12,680 USD
View
10 more retailers have this diamond
Prices start from £1,788 GBPSave up to £7,734 GBP

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
£1,788 GBP