CaratHunter
Plans
Heart|Lab Grown|IGI

1.03ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG829614170

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG829614170

Diamond specifications and retailer prices

From €292 EUR
$327 USD
As of October 29, 2026
Save €525 EUR (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €816 EUR at MOH London · As of October 29, 2026
View at MOH London

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 LG829614170 or 829614170. Listed at 9 retailers as of October 29, 2026, with prices from €292 to €816, a €525 spread on the same certified stone. MOH London lists it at €816. 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 angle31.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829614170
Dimensions7.20 × 6.35 × 4.01 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.20 mm6.35 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829614170
Side View
Table 58.0%Crown 31.9°Girdle: THN-STKPavilion 38.3°Culet: NoneDepth 55.7%

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 29
Current: €816 EUR|Low: €250 EUR|High: €888 EUR|Avg: €493 EUR|-5.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9€250 EUR
Retailer 2€292 EUR
Retailer 4€304 EUR
Retailer 7€349 EUR
Retailer 8€523 EUR
Retailer 6€563 EUR
Retailer 3€588 EUR
Retailer 5€607 EUR
MOH London€816 EUR

37 data points across 9 retailers

9 retailers€292 EUR to €816 EUR

Retailer 1
-
€250 EUR
$280 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€292 EUR
$327 USD
View
A
Retailer 3
-
€304 EUR
£268 GBP
View
B+
Retailer 4
-
€349 EUR
£309 GBP
View
B+
Retailer 5
-
€523 EUR
A$902 AUD
View
B
Retailer 6
-
€563 EUR
$631 USD
View
B
Retailer 7
-
€588 EUR
$660 USD
View
B
Retailer 8
-
€607 EUR
$681 USD
View
Most Expensive
B
MOH London
LG829614170 · Oct 29
€816 EUR
£721 GBP
View
8 more retailers have this diamond
Prices start from €292 EURSave up to €525 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
€292 EUR