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Heart|Lab Grown|IGI

3.10ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG715593205

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG715593205

Diamond specifications and retailer prices

From £1,065 GBP
CA$1,981 CAD
As of October 30, 2026
Save £471 GBP (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,536 GBP at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.1ct lab-grown heart diamond

This 3.1ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG715593205 or 715593205. Listed at 3 retailers as of October 30, 2026, with prices from £1,065 to £1,536, a £471 spread on the same certified stone. The Diamond Guys lists it at £1,536. 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

3.10
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715593205
Dimensions8.88 × 10.30 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.88 mm10.30 mm3.10 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715593205
Side View
Table 62.0%Crown 33.6°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 56.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £925 GBP|Low: £222 GBP|High: £4,874 GBP|Avg: £1,357 GBP|+0.9%
Retailer 1
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
The Diamond Guys
August 3, 2026
Retailer 8£239 GBP
Retailer 7£425 GBP
Retailer 5£563 GBP
Retailer 14£584 GBP
Retailer 9£656 GBP
Retailer 4£702 GBP
Retailer 10£911 GBP
Retailer 1£925 GBP
Retailer 11£1,065 GBP
Retailer 3£1,210 GBP
Retailer 13£1,366 GBP
Retailer 2£1,429 GBP
The Diamond Guys£1,536 GBP
Retailer 12£2,530 GBP
Retailer 6£4,874 GBP

65 data points across 15 retailers

3 retailers£1,065 GBP to £1,536 GBP

B+
Cheapest Retailer
-
£1,065 GBP
CA$1,981 CAD
Retailer 2
-
£1,210 GBP
A$2,494 AUD
View
Price last confirmed 157 days ago
Most Expensive
B
The Diamond Guys
1951098476 · Nov 1
£1,536 GBP
$2,058 USD
View
2 more retailers have this diamond
Prices start from £1,065 GBPSave up to £471 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.

B+
3.10ct Heart
£1,065 GBP