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Heart|Lab Grown|IGI

1.58ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG787665198

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG787665198

Diamond specifications and retailer prices

From £315 GBP
$419 USD
As of October 28, 2026
Save £1,687 GBP (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,001 GBP at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 1.58ct lab-grown heart diamond

This 1.58ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787665198 or 787665198. Listed at 9 retailers as of October 28, 2026, with prices from £315 to £2,001, a £1,687 spread on the same certified stone. Yadav Diamonds lists it at £2,001. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787665198
Dimensions8.17 × 7.07 × 4.77 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm7.07 mm1.58 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787665198
Side View
Table 61.0%Crown 34.2°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
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 28
Current: £469 GBP|Low: £254 GBP|High: £2,001 GBP|Avg: £869 GBP|-21.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yadav Diamonds
October 29, 2026
Retailer 8£254 GBP
Retailer 3£315 GBP
Retailer 2£458 GBP
Retailer 1£469 GBP
Retailer 5£497 GBP
Retailer 7£981 GBP
Retailer 4£1,068 GBP
Retailer 6£1,494 GBP
Yadav Diamonds£2,001 GBP

40 data points across 9 retailers

9 retailers£315 GBP to £2,001 GBP

A
Retailer 1
-
£254 GBP
$338 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
£315 GBP
$419 USD
View
A
Retailer 3
-
£458 GBP
ZAR 9,843 ZAR
View
A
Retailer 4
-
£469 GBP
View
B+
Retailer 5
-
£497 GBP
$662 USD
View
B
Retailer 6
-
£981 GBP
$1,306 USD
View
B+
Retailer 7
-
£1,068 GBP
View
B
Retailer 8
-
£1,494 GBP
$1,990 USD
View
Most Expensive
B
Yadav Diamonds
13242045 · Oct 29
£2,001 GBP
$2,665 USD
View
8 more retailers have this diamond
Prices start from £315 GBPSave up to £1,687 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
1.58ct Heart
£315 GBP