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Heart|Lab Grown|IGI

1.35ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG843692805

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843692805

Diamond specifications and retailer prices

From $403 USD
€384 EUR
As of November 2, 2026
Save $706 USD (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,109 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.35ct lab-grown heart diamond

This 1.35ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843692805 or 843692805. Listed at 4 retailers as of November 2, 2026, with prices from $403 to $1,109, a $706 spread on the same certified stone. MOH London lists it at $1,109. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843692805
Dimensions7.16 × 7.63 × 4.30 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm7.63 mm1.35 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843692805
Side View
Table 62.0%Crown 34.6°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 56.4%

Caratlytics Score

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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: $1,109 USD|Low: $402 USD|High: $1,114 USD|Avg: $715 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$403 USD
Retailer 3$563 USD
Retailer 4$830 USD
MOH London$1,109 USD

9 data points across 4 retailers

4 retailers$403 USD to $1,109 USD

A
Cheapest Retailer
-
$403 USD
€384 EUR
B+
Retailer 2
-
$563 USD
View
B
Retailer 3
-
$830 USD
View
Most Expensive
B
MOH London
LG843692805 · Nov 2
$1,109 USD
£873 GBP
View
3 more retailers have this diamond
Prices start from $403 USDSave up to $706 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
1.35ct Heart
$403 USD