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Heart|Lab Grown|IGI

1.30ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG704509978

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG704509978

Diamond specifications and retailer prices

From £170 GBP
$228 USD
As of October 30, 2026
Save £1,263 GBP (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,433 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG704509978 or 704509978. Listed at 16 retailers as of October 30, 2026, with prices from £170 to £1,433, a £1,263 spread on the same certified stone. Do Amore Diamonds lists it at £1,433. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704509978
Dimensions6.75 × 7.86 × 4.34 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
6.75 mm7.86 mm1.30 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG704509978
Side View
Table 62.0%Crown 36.4°Girdle: MediumPavilion 40.2°Culet: NoneDepth 55.2%

Caratlytics Score

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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: Oct 30
Current: £1,433 GBP|Low: £125 GBP|High: £1,455 GBP|Avg: £568 GBP|-1.5%
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
October 30, 2026
Retailer 14£152 GBP
Retailer 5£170 GBP
Retailer 3£188 GBP
Retailer 11£248 GBP
Retailer 12£288 GBP
Retailer 2£378 GBP
Retailer 9£576 GBP
Retailer 10£596 GBP
Retailer 4£667 GBP
Retailer 13£784 GBP
Retailer 8£822 GBP
Retailer 6£916 GBP
Retailer 7£923 GBP
Do Amore Diamonds£1,433 GBP

43 data points across 14 retailers

16 retailers£170 GBP to £1,433 GBP

Retailer 1
-
£152 GBP
$203 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£170 GBP
$228 USD
View
Final sale: no returns
Retailer 3
-
£176 GBP
$236 USD
View
Price last confirmed 9 days ago
Retailer 4
-
£188 GBP
$252 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£188 GBP
$252 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
£248 GBP
$332 USD
View
A
Retailer 7
-
£288 GBP
$386 USD
View
B+
Retailer 8
-
£378 GBP
View
B
Retailer 9
-
£576 GBP
A$1,188 AUD
View
B
Retailer 10
-
£596 GBP
$799 USD
View
Retailer 11
-
£667 GBP
$894 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
£784 GBP
$1,050 USD
View
B
Retailer 13
-
£822 GBP
View
B
Retailer 14
-
£923 GBP
$1,237 USD
View
B
Retailer 15
-
£1,142 GBP
$1,530 USD
View
Most Expensive
B
Do Amore Diamonds
27-5FA91C0A8 · Oct 30
£1,433 GBP
$1,920 USD
View
15 more retailers have this diamond
Prices start from £170 GBPSave up to £1,263 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