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Heart|Lab Grown|IGI

3.00ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG828697345

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828697345

Diamond specifications and retailer prices

From £778 GBP
As of November 2, 2026
Save £3,070 GBP (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £6,905 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3ct lab-grown heart diamond

This 3ct 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 LG828697345 or 828697345. Listed at 15 retailers as of November 2, 2026, with a 395% 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

3.00
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828697345
Dimensions8.82 × 10.07 × 5.63 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
8.82 mm10.07 mm3.00 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828697345
Side View
Table 59.0%Crown 39.4°Girdle: MED-THKPavilion 40°Culet: NoneDepth 55.9%

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: Nov 2
Current: £6,905 GBP|Low: £778 GBP|High: £7,718 GBP|Avg: £2,262 GBP|-10.5%
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
Retailer 14
Retailer 15
November 4, 2026
Retailer 13£778 GBP
Retailer 2£802 GBP
Retailer 4£943 GBP
Retailer 15£1,110 GBP
Retailer 12£1,130 GBP
Retailer 8£1,206 GBP
Retailer 14£1,320 GBP
Retailer 6£1,329 GBP
Retailer 10£1,810 GBP
Retailer 3£1,866 GBP
Retailer 11£2,247 GBP
Retailer 5£3,033 GBP
Retailer 9£3,199 GBP
Retailer 7£3,848 GBP
Do Amore Diamonds£6,905 GBP

43 data points across 15 retailers

15 retailers£778 GBP to £3,848 GBP

A
Cheapest Retailer
-
£778 GBP
A
Retailer 2
-
£802 GBP
View
A
Retailer 3
-
£943 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,110 GBP
View
B+
Retailer 5
-
£1,130 GBP
View
B+
Retailer 6
-
£1,206 GBP
View
B+
Retailer 7
-
£1,320 GBP
View
B+
Retailer 8
-
£1,329 GBP
View
B+
Retailer 9
-
£1,810 GBP
View
B+
Retailer 10
-
£1,866 GBP
View
B
Retailer 11
-
£2,247 GBP
View
B
Retailer 12
-
£3,033 GBP
View
B
Retailer 13
-
£3,199 GBP
View
B
Retailer 14
-
£3,848 GBP
View
Most Expensive
Do Amore Diamonds
27-D866B811D · Nov 2
£6,905 GBP
$9,260 USD
View
Price under review
14 more retailers have this diamond
Prices start from £778 GBPSave up to £3,070 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
3.00ct Heart
£778 GBP