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Heart|Lab Grown|IGI

2.73ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG833668438

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833668438

Diamond specifications and retailer prices

From £1,338 GBP
$1,793 USD
As of October 30, 2026
Save £6,324 GBP (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,662 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 2.73ct lab-grown heart diamond

This 2.73ct 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 LG833668438 or 833668438. Listed at 9 retailers as of October 30, 2026, with prices from £1,338 to £7,662, a £6,324 spread on the same certified stone. Yadav Diamonds lists it at £7,662. 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

2.73
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833668438
Dimensions8.33 × 9.98 × 5.61 mm
L/W Ratio1.20
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
8.33 mm9.98 mm2.73 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833668438
Side View
Table 57.0%Crown 32.8°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.2%

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: £1,744 GBP|Low: £1,338 GBP|High: £7,662 GBP|Avg: £3,705 GBP|-40.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yadav Diamonds
October 30, 2026
Retailer 5£1,338 GBP
Retailer 7£1,572 GBP
Retailer 4£1,648 GBP
Retailer 1£1,744 GBP
Retailer 6£1,829 GBP
Retailer 3£3,549 GBP
Retailer 2£3,700 GBP
Retailer 8£4,349 GBP
Yadav Diamonds£7,662 GBP

20 data points across 9 retailers

9 retailers£1,338 GBP to £7,662 GBP

A
Cheapest Retailer
-
£1,338 GBP
$1,793 USD
A
Retailer 2
-
£1,483 GBP
$1,987 USD
View
A
Retailer 3
-
£1,572 GBP
$2,106 USD
View
A
Retailer 4
-
£1,744 GBP
View
A
Retailer 5
-
£1,829 GBP
$2,450 USD
View
B+
Retailer 6
-
£3,549 GBP
View
B
Retailer 7
-
£3,700 GBP
$4,958 USD
View
B
Retailer 8
-
£4,349 GBP
$5,827 USD
View
Most Expensive
B
Yadav Diamonds
13367996 · Oct 30
£7,662 GBP
$10,266 USD
View
8 more retailers have this diamond
Prices start from £1,338 GBPSave up to £6,324 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
2.73ct Heart
£1,338 GBP