CaratHunter
Plans
Heart|Lab Grown|IGI

1.03ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG795623121

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795623121

Diamond specifications and retailer prices

From €167 EUR
As of November 4, 2026
Save €799 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €966 EUR at MOH London · As of November 5, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795623121 or 795623121. Listed at 17 retailers as of November 4, 2026, with prices from €167 to €966, a €799 spread on the same certified stone. MOH London lists it at €966. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795623121
Dimensions7.09 × 6.08 × 3.96 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm6.08 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795623121
Side View
Table 61.0%Crown 33.1°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 55.9%

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: Nov 4
Current: €966 EUR|Low: €161 EUR|High: €980 EUR|Avg: €429 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9€167 EUR
Retailer 10€207 EUR
Retailer 4€253 EUR
Retailer 11€280 EUR
Retailer 7€357 EUR
Retailer 2€372 EUR
Retailer 6€505 EUR
Retailer 5€534 EUR
Retailer 8€595 EUR
Retailer 3€666 EUR
MOH London€966 EUR

38 data points across 11 retailers

17 retailers€167 EUR to €966 EUR

A
Cheapest Retailer
-
€167 EUR
A
Retailer 2
-
€186 EUR
View
Final sale: no returns
A
Retailer 3
-
€193 EUR
View
A
Retailer 4
-
€207 EUR
View
Retailer 5
-
€207 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€253 EUR
View
A
Retailer 7
-
€280 EUR
View
B+
Retailer 8
-
€301 EUR
View
B+
Retailer 9
-
€357 EUR
View
B+
Retailer 10
-
€372 EUR
View
B+
Retailer 11
-
€485 EUR
View
B+
Retailer 12
-
€505 EUR
View
B+
Retailer 13
-
€534 EUR
View
B
Retailer 14
-
€595 EUR
View
B
Retailer 15
-
€666 EUR
View
B
Retailer 16
-
€714 EUR
View
Most Expensive
B
MOH London
LG795623121 · Nov 5
€966 EUR
£857 GBP
View
16 more retailers have this diamond
Prices start from €167 EURSave up to €799 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
€167 EUR