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Heart|Lab Grown|IGI

3.05ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG700567146

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG700567146

Diamond specifications and retailer prices

From £549 GBP
$735 USD
As of November 2, 2026
Save £2,743 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,291 GBP at Do Amore Diamonds · As of October 31, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG700567146 or 700567146. Listed at 19 retailers as of October 31, 2026, with prices from £549 to £3,291, a £2,743 spread on the same certified stone. Do Amore Diamonds lists it at £3,291. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700567146
Dimensions9.27 × 10.11 × 5.82 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Top View
9.27 mm10.11 mm3.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700567146
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.6%

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: £3,291 GBP|Low: £258 GBP|High: £5,232 GBP|Avg: £1,457 GBP|+14.2%
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 6£260 GBP
Retailer 4£363 GBP
Retailer 11£549 GBP
Retailer 15£592 GBP
Retailer 16£610 GBP
Retailer 8£711 GBP
Retailer 10£738 GBP
Retailer 17£741 GBP
Retailer 14£834 GBP
Retailer 12£1,072 GBP
Retailer 13£1,236 GBP
Retailer 3£1,517 GBP
Retailer 7£1,547 GBP
Retailer 2£2,118 GBP
Retailer 5£3,232 GBP
Do Amore Diamonds£3,291 GBP
Retailer 9£5,232 GBP

20 data points across 17 retailers

19 retailers£549 GBP to £3,291 GBP

Retailer 1
-
£324 GBP
$434 USD
Price last confirmed 21 days ago
Retailer 2
-
£402 GBP
$539 USD
View
Price last confirmed 22 days ago
Retailer 3
-
£415 GBP
$556 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
£549 GBP
$735 USD
View
A
Retailer 5
-
£592 GBP
$793 USD
View
B+
Retailer 6
-
£610 GBP
$817 USD
View
A
Retailer 7
-
£738 GBP
€942 EUR
View
Retailer 8
-
£741 GBP
View
Price last confirmed 21 days ago
A
Retailer 9
-
£834 GBP
$1,117 USD
View
B+
Retailer 10
-
£1,072 GBP
A$2,209 AUD
View
B+
Retailer 11
-
£1,236 GBP
$1,656 USD
View
Retailer 12
-
£1,334 GBP
$1,788 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
£1,334 GBP
$1,788 USD
View
Retailer 14
-
£1,427 GBP
$1,912 USD
View
Price last confirmed 22 days ago
Retailer 15
-
£1,517 GBP
$2,033 USD
View
Price last confirmed 21 days ago
Retailer 16
-
£1,547 GBP
$2,073 USD
View
Price last confirmed 20 days ago
B
Retailer 17
-
£2,118 GBP
View
Retailer 18
-
£3,232 GBP
View
Price last confirmed 19 days ago
Most Expensive
B
Do Amore Diamonds
27-ABEB790F8 · Oct 31
£3,291 GBP
$4,410 USD
View
18 more retailers have this diamond
Prices start from £549 GBPSave up to £2,743 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
£549 GBP