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Heart|Lab Grown|IGI

1.30ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG826608477

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826608477

Diamond specifications and retailer prices

From £170 GBP
$228 USD
As of October 30, 2026
Save £190 GBP (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £361 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.3ct lab-grown heart diamond

This 1.3ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826608477 or 826608477. Listed at 2 retailers as of October 30, 2026, with prices from £170 to £361, a £190 spread on the same certified stone. 77 Diamonds lists it at £361. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826608477
Dimensions6.60 × 7.61 × 4.53 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm7.61 mm1.30 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826608477
Side View
Table 60.0%Crown 33.8°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 59.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £361 GBP|Low: £128 GBP|High: £928 GBP|Avg: £481 GBP|-5.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2£170 GBP
Retailer 5£322 GBP
77 Diamonds£361 GBP
Retailer 4£403 GBP
Retailer 3£681 GBP
Retailer 6£928 GBP

37 data points across 6 retailers

2 retailers£170 GBP to £361 GBP

A
Cheapest Retailer
-
£170 GBP
$228 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSX82ZZQ6M · Oct 30
£361 GBP
View
1 more retailer has this diamond
Prices start from £170 GBPSave up to £190 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
1.30ct Heart
£170 GBP