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Heart|Lab Grown|IGI

1.00ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG836619401

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836619401

Diamond specifications and retailer prices

From $175 USD
As of November 2, 2026
Save $838 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,013 USD 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836619401 or 836619401. Listed at 19 retailers as of November 1, 2026, with prices from $175 to $1,013, a $838 spread on the same certified stone. MOH London lists it at $1,013. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619401
Dimensions6.21 × 6.91 × 4.07 mm
L/W Ratio1.11
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
6.21 mm6.91 mm1.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619401
Side View
Table 63.0%Crown 35.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,013 USD|Low: $175 USD|High: $1,083 USD|Avg: $479 USD|-6.4%
MOH London
Retailer 2
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Retailer 19
November 2, 2026
Retailer 19$175 USD
Retailer 3$196 USD
Retailer 14$203 USD
Retailer 7$217 USD
Retailer 9$222 USD
Retailer 2$265 USD
Retailer 15$374 USD
Retailer 4$386 USD
Retailer 12$388 USD
Retailer 5$406 USD
Retailer 17$457 USD
Retailer 13$528 USD
Retailer 16$542 USD
Retailer 10$615 USD
Retailer 8$697 USD
Retailer 6$751 USD
Retailer 11$753 USD
Retailer 18$790 USD
MOH London$1,013 USD

26 data points across 19 retailers

19 retailers$175 USD to $1,013 USD

A
Cheapest Retailer
-
$175 USD
A
Retailer 2
-
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$203 USD
View
A
Retailer 4
-
$217 USD
View
Retailer 5
-
$222 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$265 USD
£209 GBP
View
A
Retailer 7
-
$374 USD
ZAR 6,046 ZAR
View
A
Retailer 8
-
$386 USD
View
B+
Retailer 9
-
$388 USD
£306 GBP
View
B+
Retailer 10
-
$406 USD
View
B+
Retailer 11
-
$457 USD
View
B+
Retailer 12
-
$528 USD
A$813 AUD
View
B+
Retailer 13
-
$542 USD
View
B
Retailer 14
-
$615 USD
SGD 831 SGD
View
B+
Retailer 15
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$697 USD
View
B
Retailer 16
-
$751 USD
View
B
Retailer 17
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$753 USD
View
B
Retailer 18
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$790 USD
View
Most Expensive
B
MOH London
LG836619401 · Nov 1
$1,013 USD
£798 GBP
View
18 more retailers have this diamond
Prices start from $175 USDSave up to $838 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
1.00ct Heart
$175 USD