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Heart|Lab Grown|IGI

1.08ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG851656311

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG851656311

Diamond specifications and retailer prices

From $269 USD
HK$2,100 HKD
As of October 29, 2026
Save $845 USD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,114 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851656311 or 851656311. Listed at 6 retailers as of October 29, 2026, with prices from $269 to $1,114, a $845 spread on the same certified stone. MOH London lists it at $1,114. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851656311
Dimensions7.34 × 6.36 × 3.98 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm6.36 mm1.08 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851656311
Side View
Table 63.0%Crown 31.4°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 54.2%

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: Oct 29
Current: $1,114 USD|Low: $269 USD|High: $1,114 USD|Avg: $670 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4$269 USD
Retailer 3$376 USD
Retailer 5$639 USD
Retailer 6$750 USD
Retailer 2$789 USD
MOH London$1,114 USD

2 data points across 6 retailers

6 retailers$269 USD to $1,114 USD

A
Cheapest Retailer
-
$269 USD
HK$2,100 HKD
B+
Retailer 2
-
$376 USD
View
B
Retailer 3
-
$639 USD
SGD 864 SGD
View
B
Retailer 4
-
$750 USD
View
B
Retailer 5
-
$789 USD
View
Most Expensive
B
MOH London
LG851656311 · Oct 29
$1,114 USD
£877 GBP
View
5 more retailers have this diamond
Prices start from $269 USDSave up to $845 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
1.08ct Heart
$269 USD