Heart|Lab Grown|IGI

1.05ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG837673339

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837673339

Diamond specifications and retailer prices

From €276 EUR
$308 USD
As of November 1, 2026
Save €681 EUR (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €957 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837673339 or 837673339. Listed at 7 retailers as of October 29, 2026, with prices from €276 to €957, a €681 spread on the same certified stone. MOH London lists it at €957. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837673339
Dimensions7.04 × 6.43 × 4.08 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm6.43 mm1.05 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837673339
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 39°Culet: NoneDepth 58.0%

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 1
Current: €957 EUR|Low: €255 EUR|High: €1,005 EUR|Avg: €540 EUR|+1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5€276 EUR
Retailer 3€361 EUR
Retailer 2€368 EUR
Retailer 4€391 EUR
Retailer 6€679 EUR
Retailer 7€703 EUR
MOH London€957 EUR

42 data points across 7 retailers

7 retailers€276 EUR to €957 EUR

B+
Cheapest Retailer
-
€276 EUR
$308 USD
A
Retailer 2
-
€361 EUR
View
B+
Retailer 3
-
€368 EUR
£324 GBP
View
B+
Retailer 4
-
€391 EUR
$437 USD
View
B
Retailer 5
-
€679 EUR
$759 USD
View
B
Retailer 6
-
€703 EUR
$785 USD
View
Most Expensive
B
MOH London
LG837673339 · Oct 29
€957 EUR
£842 GBP
View
6 more retailers have this diamond
Prices start from €276 EURSave up to €681 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
1.05ct Heart
€276 EUR