CaratHunter
Plans
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 $335 AUD
£185 GBP
As of October 29, 2026
Save $1,209 AUD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,544 AUD 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 $335 to $1,544, a $1,209 spread on the same certified stone. Reve Diamonds lists it at $1,544. 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
Colour
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: $719 AUD|Low: $251 AUD|High: $1,544 AUD|Avg: $735 AUD|-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$251 AUD
Retailer 13$335 AUD
Retailer 6$397 AUD
Retailer 8$459 AUD
Retailer 9$488 AUD
Retailer 2$502 AUD
Retailer 14$555 AUD
Retailer 4$711 AUD
Retailer 1$719 AUD
Retailer 3$826 AUD
Retailer 11$902 AUD
Retailer 7$970 AUD
Retailer 10$975 AUD
Retailer 5$1,374 AUD
Reve Diamonds$1,544 AUD

17 data points across 15 retailers

14 retailers$335 AUD to $1,544 AUD

A
Cheapest Retailer
-
$335 AUD
£185 GBP
Retailer 2
-
$397 AUD
$278 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$459 AUD
$322 USD
View
A
Retailer 4
-
$488 AUD
£269 GBP
View
A
Retailer 5
-
$502 AUD
ZAR 5,678 ZAR
View
B+
Retailer 6
-
$555 AUD
£306 GBP
View
Retailer 7
-
$711 AUD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$719 AUD
$504 USD
View
B+
Retailer 9
-
$826 AUD
View
B
Retailer 10
-
$902 AUD
$632 USD
View
B
Retailer 11
-
$970 AUD
$680 USD
View
B
Retailer 12
-
$975 AUD
$683 USD
View
Retailer 13
-
$1,374 AUD
£758 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
Reve Diamonds
FB839660E · Oct 28
$1,544 AUD
$1,082 USD
View
13 more retailers have this diamond
Prices start from $335 AUDSave up to $1,209 AUD

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
$335 AUD