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Heart|Lab Grown|IGI

1.03ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG803619677

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803619677

Diamond specifications and retailer prices

From €222 EUR
$249 USD
As of October 30, 2026
Save €906 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,042 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803619677 or 803619677. Listed at 18 retailers as of October 30, 2026, with a 408% 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803619677
Dimensions7.27 × 6.04 × 4.15 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm6.04 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803619677
Side View
Table 65.0%Crown 32.4°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 57.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,042 EUR|Low: €222 EUR|High: €2,042 EUR|Avg: €637 EUR
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
October 31, 2026
Retailer 12€222 EUR
Retailer 4€240 EUR
Retailer 10€246 EUR
Retailer 3€330 EUR
Retailer 5€467 EUR
Retailer 2€516 EUR
Retailer 11€522 EUR
Retailer 9€580 EUR
Retailer 6€662 EUR
Retailer 8€794 EUR
Retailer 7€1,090 EUR
Do Amore Diamonds€2,042 EUR

38 data points across 12 retailers

18 retailers€222 EUR to €1,128 EUR

Retailer 1
-
€191 EUR
$214 USD
Price last confirmed 31 days ago
A
Retailer 2
-
€222 EUR
$249 USD
View
Final sale: no returns
Retailer 3
-
€230 EUR
$258 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
€240 EUR
$269 USD
View
Retailer 5
-
€246 EUR
$276 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
€330 EUR
$370 USD
View
B+
Retailer 7
-
€467 EUR
ZAR 8,457 ZAR
View
B+
Retailer 8
-
€516 EUR
£456 GBP
View
B+
Retailer 9
-
€522 EUR
$585 USD
View
B+
Retailer 10
-
€580 EUR
A$1,001 AUD
View
B
Retailer 11
-
€662 EUR
A$1,143 AUD
View
B
Retailer 12
-
€794 EUR
$890 USD
View
Retailer 13
-
€873 EUR
$979 USD
View
Price last confirmed 33 days ago
B
Retailer 14
-
€1,026 EUR
$1,150 USD
View
B
Retailer 15
-
€1,090 EUR
£963 GBP
View
B
Retailer 16
-
€1,128 EUR
$1,265 USD
View
Retailer 17
-
€1,908 EUR
$2,140 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-803619677 · Oct 31
€2,042 EUR
$2,290 USD
View
Price under review
17 more retailers have this diamond
Prices start from €222 EURSave up to €906 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
1.03ct Heart
€222 EUR