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Heart|Lab Grown|IGI

1.05ct F VVS1 Heart Lab Grown Diamond

EX • F/VVS1 • IGI LG794661883

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794661883

Diamond specifications and retailer prices

From $300 USD
As of November 4, 2026
Save $520 USD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,041 USD 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794661883 or 794661883. Listed at 9 retailers as of November 4, 2026, with a 173% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794661883
Dimensions6.54 × 7.01 × 4.01 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm7.01 mm1.05 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794661883
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 57.2%

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: $1,041 USD|Low: $300 USD|High: $1,300 USD|Avg: $635 USD|-2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9$300 USD
Retailer 3$375 USD
Retailer 2$394 USD
Retailer 7$441 USD
Retailer 6$538 USD
Retailer 8$766 USD
Retailer 5$807 USD
Retailer 4$820 USD
MOH London$1,041 USD

45 data points across 9 retailers

9 retailers$300 USD to $820 USD

B+
Cheapest Retailer
-
$300 USD
A
Retailer 2
-
$375 USD
View
B+
Retailer 3
-
$394 USD
View
B+
Retailer 4
-
$441 USD
View
B+
Retailer 5
-
$538 USD
View
B
Retailer 6
-
$766 USD
View
Retailer 7
-
$807 USD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$820 USD
View
Most Expensive
MOH London
LG794661883 · Oct 29
$1,041 USD
£820 GBP
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from $300 USDSave up to $520 USD

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
$300 USD