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Heart|Lab Grown|IGI

2.70ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG828681337

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828681337

Diamond specifications and retailer prices

From £1,744 GBP
$2,323 USD
As of October 30, 2026
Save £6,283 GBP (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £8,027 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.7ct lab-grown heart diamond

This 2.7ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG828681337 or 828681337. Listed at 21 retailers as of October 28, 2026, with prices from £1,744 to £8,027, a £6,283 spread on the same certified stone. Brilliant Earth lists it at £8,027. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.70
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828681337
Dimensions8.44 × 9.65 × 5.78 mm
L/W Ratio1.14
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
8.44 mm9.65 mm2.70 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828681337
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.9%

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 30
Current: £8,027 GBP|Low: £1,675 GBP|High: £8,027 GBP|Avg: £3,855 GBP
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 20£1,744 GBP
Retailer 8£1,898 GBP
Retailer 11£1,953 GBP
Retailer 10£2,024 GBP
Retailer 21£2,024 GBP
Retailer 9£2,087 GBP
Retailer 6£2,148 GBP
Retailer 15£2,345 GBP
Retailer 5£2,486 GBP
Retailer 18£2,751 GBP
Retailer 3£2,782 GBP
Retailer 2£2,787 GBP
Retailer 17£2,925 GBP
Retailer 19£5,136 GBP
Retailer 13£5,222 GBP
Retailer 16£5,499 GBP
Retailer 12£5,985 GBP
Retailer 7£6,774 GBP
Retailer 14£7,068 GBP
Retailer 4£7,421 GBP
Brilliant Earth£8,027 GBP

42 data points across 21 retailers

21 retailers£1,744 GBP to £8,027 GBP

A
Cheapest Retailer
-
£1,744 GBP
$2,323 USD
A
Retailer 2
-
£1,898 GBP
$2,528 USD
View
A
Retailer 3
-
£1,953 GBP
$2,601 USD
View
Final sale: no returns
A
Retailer 4
-
£2,024 GBP
$2,695 USD
View
Retailer 5
-
£2,024 GBP
$2,695 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£2,087 GBP
$2,779 USD
View
B+
Retailer 7
-
£2,148 GBP
$2,860 USD
View
B+
Retailer 8
-
£2,345 GBP
HK$24,400 HKD
View
B+
Retailer 9
-
£2,486 GBP
$3,310 USD
View
B+
Retailer 10
-
£2,751 GBP
$3,663 USD
View
B+
Retailer 11
-
£2,782 GBP
$3,705 USD
View
B+
Retailer 12
-
£2,787 GBP
View
B+
Retailer 13
-
£2,925 GBP
$3,895 USD
View
B
Retailer 14
-
£5,136 GBP
$6,839 USD
View
B
Retailer 15
-
£5,222 GBP
ZAR 112,344 ZAR
View
B
Retailer 16
-
£5,499 GBP
View
B
Retailer 17
-
£5,985 GBP
$7,970 USD
View
B
Retailer 18
-
£6,774 GBP
SGD 12,190 SGD
View
B
Retailer 19
-
£7,068 GBP
$9,413 USD
View
B
Retailer 20
-
£7,421 GBP
$9,883 USD
View
Most Expensive
B
Brilliant Earth
21583927A · Oct 28
£8,027 GBP
$10,690 USD
View
20 more retailers have this diamond
Prices start from £1,744 GBPSave up to £6,283 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 Heart
£1,744 GBP