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Heart|Lab Grown|IGI

1.02ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG840611280

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840611280

Diamond specifications and retailer prices

From $235 USD
£185 GBP
As of October 29, 2026
Save $847 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,082 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.02ct lab-grown heart diamond

This 1.02ct 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 LG840611280 or 840611280. Listed at 14 retailers as of October 28, 2026, with prices from $235 to $1,082, a $847 spread on the same certified stone. Reve Diamonds lists it at $1,082. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611280
Dimensions6.83 × 6.04 × 4.22 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm6.04 mm1.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840611280
Side View
Table 66.0%Crown 39.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

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: Oct 29
Current: $504 USD|Low: $176 USD|High: $1,082 USD|Avg: $515 USD|-27.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
October 31, 2026
Retailer 12$176 USD
Retailer 13$235 USD
Retailer 6$278 USD
Retailer 8$322 USD
Retailer 9$342 USD
Retailer 2$351 USD
Retailer 14$389 USD
Retailer 4$499 USD
Retailer 1$504 USD
Retailer 3$579 USD
Retailer 11$632 USD
Retailer 7$680 USD
Retailer 10$683 USD
Retailer 5$963 USD
Reve Diamonds$1,082 USD

17 data points across 15 retailers

14 retailers$235 USD to $1,082 USD

A
Cheapest Retailer
-
$235 USD
£185 GBP
Retailer 2
-
$278 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$322 USD
View
A
Retailer 4
-
$342 USD
£269 GBP
View
A
Retailer 5
-
$351 USD
ZAR 5,678 ZAR
View
B+
Retailer 6
-
$389 USD
£306 GBP
View
Retailer 7
-
$499 USD
A$767 AUD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$504 USD
View
B+
Retailer 9
-
$579 USD
A$891 AUD
View
B
Retailer 10
-
$632 USD
View
B
Retailer 11
-
$680 USD
View
B
Retailer 12
-
$683 USD
View
Retailer 13
-
$963 USD
£758 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
Reve Diamonds
FB839660E · Oct 28
$1,082 USD
View
13 more retailers have this diamond
Prices start from $235 USDSave up to $847 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
1.02ct Heart
$235 USD