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Heart|Lab Grown|IGI

1.02ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG835644407

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835644407

Diamond specifications and retailer prices

From $379 AUD
As of November 4, 2026
Save $921 AUD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,400 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835644407 or 835644407. Listed at 14 retailers as of November 4, 2026, with a 243% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835644407
Dimensions6.65 × 7.01 × 3.89 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm7.01 mm1.02 ctF / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835644407
Side View
Table 63.0%Crown 32.3°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 55.5%

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: Nov 4
Current: $484 AUD|Low: $224 AUD|High: $1,319 AUD|Avg: $616 AUD|+3.7%
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
November 5, 2026
Retailer 4$224 AUD
Retailer 3$279 AUD
Retailer 14$279 AUD
Retailer 12$359 AUD
Retailer 8$379 AUD
Retailer 11$473 AUD
Retailer 9$481 AUD
Retailer 1$484 AUD
Retailer 10$529 AUD
Retailer 5$733 AUD
Retailer 2$896 AUD
Retailer 13$947 AUD
Retailer 6$974 AUD
Retailer 7$1,300 AUD

41 data points across 14 retailers

14 retailers$379 AUD to $1,300 AUD

Retailer 1
-
$224 AUD
Price last confirmed 28 days ago
Retailer 2
-
$279 AUD
View
Price last confirmed 28 days ago
Retailer 3
-
$279 AUD
View
Price last confirmed 24 days ago
B+
Retailer 4
-
$379 AUD
View
A
Retailer 5
-
$473 AUD
View
A
Retailer 6
-
$481 AUD
View
B+
Retailer 7
-
$484 AUD
View
B+
Retailer 8
-
$529 AUD
View
B+
Retailer 9
-
$733 AUD
View
Retailer 10
-
$896 AUD
View
Price last confirmed 26 days ago
B
Retailer 11
-
$947 AUD
View
B
Retailer 12
-
$974 AUD
View
B
Retailer 13
-
$1,300 AUD
View
Most Expensive
Brilliant Earth
21798772A · Oct 28
$1,400 AUD
$980 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $379 AUDSave up to $921 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
$379 AUD