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Heart|Lab Grown|IGI

3.05ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG778664847

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778664847

Diamond specifications and retailer prices

From £756 GBP
As of November 2, 2026
Save £2,354 GBP (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,711 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown heart diamond

This 3.05ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778664847 or 778664847. Listed at 11 retailers as of November 2, 2026, with a 311% 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

3.05
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778664847
Dimensions9.74 × 10.05 × 5.49 mm
L/W Ratio1.03
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
9.74 mm10.05 mm3.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778664847
Side View
Table 59.0%Crown 36°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 54.6%

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: Nov 2
Current: £6,711 GBP|Low: £741 GBP|High: £7,874 GBP|Avg: £2,324 GBP|-14.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 11£756 GBP
Retailer 10£822 GBP
Retailer 3£993 GBP
Retailer 2£1,236 GBP
Retailer 9£1,400 GBP
Retailer 6£1,402 GBP
Retailer 8£1,815 GBP
Retailer 7£1,833 GBP
Retailer 5£2,186 GBP
Retailer 4£3,110 GBP
Do Amore Diamonds£6,711 GBP

43 data points across 11 retailers

11 retailers£756 GBP to £3,110 GBP

A
Cheapest Retailer
-
£756 GBP
A
Retailer 2
-
£822 GBP
View
A
Retailer 3
-
£993 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,236 GBP
View
B+
Retailer 5
-
£1,400 GBP
View
B+
Retailer 6
-
£1,402 GBP
View
B+
Retailer 7
-
£1,815 GBP
View
B+
Retailer 8
-
£1,833 GBP
View
B
Retailer 9
-
£2,186 GBP
View
B
Retailer 10
-
£3,110 GBP
View
Most Expensive
Do Amore Diamonds
27-C20D06067 · Nov 2
£6,711 GBP
$9,000 USD
View
Price under review
10 more retailers have this diamond
Prices start from £756 GBPSave up to £2,354 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
3.05ct Heart
£756 GBP