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Heart|Lab Grown|IGI

1.00ct F VS2 Heart Lab Grown Diamond

VG • F/VS2 • IGI LG837683448

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837683448

Diamond specifications and retailer prices

From €291 EUR
$325 USD
As of November 1, 2026
Save €597 EUR (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €888 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837683448 or 837683448. Listed at 8 retailers as of November 1, 2026, with prices from €291 to €888, a €597 spread on the same certified stone. MOH London lists it at €888. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837683448
Dimensions6.22 × 7.10 × 3.89 mm
L/W Ratio1.14
Girdle conditionFaceted
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
6.22 mm7.10 mm1.00 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837683448
Side View
Table 68.0%Crown 34.5°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 54.8%

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: €888 EUR|Low: €291 EUR|High: €898 EUR|Avg: €502 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7€291 EUR
Retailer 2€339 EUR
Retailer 6€339 EUR
Retailer 3€361 EUR
Retailer 4€493 EUR
Retailer 5€546 EUR
Retailer 8€659 EUR
MOH London€888 EUR

35 data points across 8 retailers

8 retailers€291 EUR to €888 EUR

A
Cheapest Retailer
-
€291 EUR
$325 USD
B+
Retailer 2
-
€339 EUR
£298 GBP
View
B+
Retailer 3
-
€339 EUR
$379 USD
View
B+
Retailer 4
-
€361 EUR
£317 GBP
View
B
Retailer 5
-
€493 EUR
A$847 AUD
View
B
Retailer 6
-
€546 EUR
$610 USD
View
B
Retailer 7
-
€659 EUR
$736 USD
View
Most Expensive
B
MOH London
LG837683448 · Nov 1
€888 EUR
£781 GBP
View
7 more retailers have this diamond
Prices start from €291 EURSave up to €597 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
1.00ct Heart
€291 EUR