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Heart|Lab Grown|IGI

1.00ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG830643274

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830643274

Diamond specifications and retailer prices

From $217 AUD
As of November 4, 2026
Save $1,268 AUD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,486 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830643274 or 830643274. Listed at 21 retailers as of November 4, 2026, with prices from $217 to $1,486, a $1,268 spread on the same certified stone. Reve Diamonds lists it at $1,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.3°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643274
Dimensions6.89 × 6.49 × 3.94 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm6.49 mm1.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830643274
Side View
Table 69.0%Crown 29.3°Girdle: MED-VTKPavilion 42.9°Culet: NoneDepth 57.2%

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: $327 AUD|Low: $217 AUD|High: $1,506 AUD|Avg: $660 AUD|-4.6%
Retailer 1
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Retailer 20
Reve Diamonds
November 5, 2026
Retailer 16$217 AUD
Retailer 18$241 AUD
Retailer 3$251 AUD
Retailer 4$269 AUD
Retailer 10$310 AUD
Retailer 1$327 AUD
Retailer 6$457 AUD
Retailer 9$459 AUD
Retailer 14$463 AUD
Retailer 11$464 AUD
Retailer 2$491 AUD
Retailer 20$510 AUD
Retailer 13$619 AUD
Retailer 5$699 AUD
Retailer 7$740 AUD
Retailer 8$864 AUD
Retailer 17$864 AUD
Retailer 19$943 AUD
Retailer 15$1,253 AUD
Retailer 12$1,443 AUD
Reve Diamonds$1,486 AUD

30 data points across 21 retailers

21 retailers$217 AUD to $1,486 AUD

A
Cheapest Retailer
-
$217 AUD
A
Retailer 2
-
$241 AUD
View
Final sale: no returns
A
Retailer 3
-
$251 AUD
View
A
Retailer 4
-
$269 AUD
View
A
Retailer 5
-
$310 AUD
View
A
Retailer 6
-
$327 AUD
View
A
Retailer 7
-
$457 AUD
View
Retailer 8
-
$459 AUD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$463 AUD
View
B+
Retailer 10
-
$464 AUD
View
B+
Retailer 11
-
$491 AUD
View
B+
Retailer 12
-
$510 AUD
View
Retailer 13
-
$619 AUD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$699 AUD
View
B+
Retailer 15
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$740 AUD
View
B
Retailer 16
-
$864 AUD
View
B
Retailer 17
-
$864 AUD
View
B
Retailer 18
-
$943 AUD
View
B
Retailer 19
-
$1,253 AUD
View
B
Retailer 20
-
$1,443 AUD
View
Most Expensive
B
Reve Diamonds
D072177DA · Nov 4
$1,486 AUD
$1,040 USD
View
20 more retailers have this diamond
Prices start from $217 AUDSave up to $1,268 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
1.00ct Heart
$217 AUD