Heart|Lab Grown|IGI

1.08ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG817673913

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817673913

Diamond specifications and retailer prices

From €163 EUR
$182 USD
As of October 30, 2026
Save €455 EUR (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €618 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817673913 or 817673913. Listed at 4 retailers as of October 30, 2026, with prices from €163 to €618, a €455 spread on the same certified stone. Brilliant Earth lists it at €618. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817673913
Dimensions5.98 × 7.06 × 4.33 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.98 mm7.06 mm1.08 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817673913
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €618 EUR|Low: €163 EUR|High: €659 EUR|Avg: €415 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3€163 EUR
Retailer 8€317 EUR
Retailer 5€318 EUR
Retailer 7€321 EUR
Retailer 2€330 EUR
Retailer 4€457 EUR
Brilliant Earth€618 EUR
Retailer 6€659 EUR

39 data points across 8 retailers

4 retailers€163 EUR to €618 EUR

A
Cheapest Retailer
-
€163 EUR
$182 USD
Final sale: no returns
Retailer 2
-
€318 EUR
ZAR 5,747 ZAR
View
Price last confirmed 46 days ago
A
Retailer 3
-
€330 EUR
£291 GBP
View
Most Expensive
B
Brilliant Earth
21236442A · Oct 31
€618 EUR
$690 USD
View
3 more retailers have this diamond
Prices start from €163 EURSave up to €455 EUR

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
1.08ct Heart
€163 EUR