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Heart|Lab Grown|IGI

1.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG733536062

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG733536062

Diamond specifications and retailer prices

From €429 EUR
$479 USD
As of October 30, 2026
Save €111 EUR (21%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €985 EUR at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG733536062 or 733536062. Listed at 18 retailers as of October 30, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733536062
Dimensions7.06 × 6.24 × 4.08 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.06 mm6.24 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733536062
Side View
Table 62.0%Crown 35.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €985 EUR|Low: €139 EUR|High: €1,387 EUR|Avg: €496 EUR
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 13€145 EUR
Retailer 8€162 EUR
Retailer 19€179 EUR
Retailer 15€218 EUR
Retailer 17€245 EUR
Retailer 6€279 EUR
Retailer 10€287 EUR
Retailer 7€298 EUR
Retailer 5€340 EUR
Retailer 16€348 EUR
Retailer 9€397 EUR
Retailer 14€414 EUR
Retailer 2€540 EUR
Retailer 21€551 EUR
Retailer 20€636 EUR
Retailer 12€715 EUR
Retailer 4€768 EUR
Retailer 11€792 EUR
Retailer 18€938 EUR
Retailer 3€961 EUR
Brilliant Earth€985 EUR
Retailer 22€1,387 EUR

25 data points across 22 retailers

18 retailers€429 EUR to €540 EUR

Retailer 1
-
€145 EUR
$162 USD
Price last confirmed 20 days ago
Retailer 2
-
€179 EUR
$200 USD
View
Price last confirmed 20 days ago
Retailer 3
-
€218 EUR
$243 USD
View
Price last confirmed 32 days ago
Retailer 4
-
€245 EUR
£216 GBP
View
Price last confirmed 20 days ago
Retailer 5
-
€279 EUR
$312 USD
View
Price last confirmed 20 days ago
Retailer 6
-
€298 EUR
HK$2,600 HKD
View
Price last confirmed 20 days ago
Retailer 7
-
€340 EUR
ZAR 6,143 ZAR
View
Price last confirmed 23 days ago
Retailer 8
-
€414 EUR
$462 USD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
€429 EUR
$479 USD
View
B+
Retailer 10
-
€540 EUR
A$928 AUD
View
Retailer 11
-
€551 EUR
$616 USD
View
Price last confirmed 21 days ago
Retailer 12
-
€636 EUR
$711 USD
View
Price last confirmed 21 days ago
Retailer 13
-
€715 EUR
SGD 1,080 SGD
View
Price last confirmed 21 days ago
Retailer 14
-
€768 EUR
A$1,320 AUD
View
Price last confirmed 23 days ago
Retailer 15
-
€792 EUR
$885 USD
View
Price last confirmed 20 days ago
Retailer 16
-
€938 EUR
£825 GBP
View
Price last confirmed 20 days ago
Retailer 17
-
€961 EUR
$1,073 USD
View
Price last confirmed 20 days ago
Most Expensive
Brilliant Earth
17199298Y · Oct 12
€985 EUR
$1,100 USD
View
Price last confirmed 19 days ago
17 more retailers have this diamond
Prices start from €429 EURSave up to €111 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.

B+
1.03ct Heart
€429 EUR