CaratHunter
Plans
Heart|Lab Grown|IGI

1.13ct F VVS1 Heart Lab Grown Diamond

VG • F/VVS1 • IGI LG743581979

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG743581979

Diamond specifications and retailer prices

From €323 EUR
$362 USD
As of November 1, 2026
Save €637 EUR (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €959 EUR at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 1.13ct lab-grown heart diamond

This 1.13ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG743581979 or 743581979. Listed at 8 retailers as of November 1, 2026, with prices from €323 to €959, a €637 spread on the same certified stone. Michael Trio lists it at €959. 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

1.13
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743581979
Dimensions6.46 × 6.77 × 4.27 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.77 mm1.13 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743581979
Side View
Table 62.0%Crown 42.6°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 63.1%

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: Nov 1
Current: €959 EUR|Low: €300 EUR|High: €1,079 EUR|Avg: €563 EUR|-2.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4€323 EUR
Retailer 8€331 EUR
Retailer 7€351 EUR
Retailer 2€389 EUR
Retailer 5€492 EUR
Retailer 6€626 EUR
Retailer 3€909 EUR
Michael Trio€959 EUR

15 data points across 8 retailers

8 retailers€323 EUR to €959 EUR

A
Cheapest Retailer
-
€323 EUR
$362 USD
A
Retailer 2
-
€331 EUR
HK$2,900 HKD
View
B+
Retailer 3
-
€351 EUR
$394 USD
View
B+
Retailer 4
-
€389 EUR
View
Retailer 5
-
€492 EUR
$552 USD
View
Price last confirmed 12 days ago
B
Retailer 6
-
€626 EUR
$702 USD
View
B
Retailer 7
-
€909 EUR
$1,020 USD
View
Most Expensive
B
Michael Trio
1570527043 · Nov 2
€959 EUR
SGD 1,454 SGD
View
7 more retailers have this diamond
Prices start from €323 EURSave up to €637 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
1.13ct Heart
€323 EUR