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Heart|Lab Grown|IGI

3.13ct I VVS2 Heart Lab Grown Diamond

EX • I/VVS2 • IGI LG665403382

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665403382

Diamond specifications and retailer prices

From £404 GBP
As of November 3, 2026
Save £2,492 GBP (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,896 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.13ct lab-grown heart diamond

This 3.13ct lab-grown heart sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665403382 or 665403382. Listed at 12 retailers as of November 3, 2026, with prices from £404 to £2,896, a £2,492 spread on the same certified stone. Do Amore Diamonds lists it at £2,896. 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

3.13
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665403382
Dimensions8.91 × 10.39 × 5.90 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.91 mm10.39 mm3.13 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665403382
Side View
Table 62.0%Crown 36.2°Girdle: MED-THKPavilion 39°Culet: NoneDepth 56.8%

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 3
Current: £2,896 GBP|Low: £404 GBP|High: £2,896 GBP|Avg: £1,111 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7£404 GBP
Retailer 5£511 GBP
Retailer 9£629 GBP
Retailer 8£635 GBP
Retailer 10£713 GBP
Retailer 3£758 GBP
Retailer 2£970 GBP
Retailer 6£1,088 GBP
Retailer 11£1,543 GBP
Retailer 4£1,864 GBP
Do Amore Diamonds£2,896 GBP

23 data points across 11 retailers

12 retailers£404 GBP to £2,896 GBP

A
Cheapest Retailer
-
£404 GBP
A
Retailer 2
-
£404 GBP
View
A
Retailer 3
-
£511 GBP
View
A
Retailer 4
-
£629 GBP
View
B+
Retailer 5
-
£635 GBP
View
A
Retailer 6
-
£713 GBP
View
B+
Retailer 7
-
£970 GBP
View
B
Retailer 8
-
£1,088 GBP
View
B+
Retailer 9
-
£1,175 GBP
View
B
Retailer 10
-
£1,543 GBP
View
B
Retailer 11
-
£1,864 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2EF650250 · Nov 4
£2,896 GBP
$3,910 USD
View
11 more retailers have this diamond
Prices start from £404 GBPSave up to £2,492 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
3.13ct Heart
£404 GBP