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Heart|Lab Grown|IGI

1.00ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG823696280

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823696280

Diamond specifications and retailer prices

From $329 AUD
HK$1,800 HKD
As of November 1, 2026
Save $613 AUD (65%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,532 AUD at Reve Diamonds · As of October 25, 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 LG823696280 or 823696280. Listed at 20 retailers as of October 28, 2026, with a 186% 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

1.00
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823696280
Dimensions5.96 × 6.82 × 4.24 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.96 mm6.82 mm1.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823696280
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.2%

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 1
Current: $753 AUD|Low: $227 AUD|High: $1,546 AUD|Avg: $693 AUD|+7.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 9$231 AUD
Retailer 8$258 AUD
Retailer 7$268 AUD
Retailer 6$287 AUD
Retailer 14$353 AUD
Retailer 13$482 AUD
Retailer 3$486 AUD
Retailer 15$505 AUD
Retailer 5$519 AUD
Retailer 17$617 AUD
Retailer 16$700 AUD
Retailer 1$753 AUD
Retailer 11$781 AUD
Retailer 4$923 AUD
Retailer 12$926 AUD
Retailer 2$942 AUD
Retailer 10$1,002 AUD
Retailer 18$1,345 AUD
Reve Diamonds$1,532 AUD

36 data points across 19 retailers

20 retailers$329 AUD to $942 AUD

Retailer 1
-
$231 AUD
$162 USD
Price last confirmed 10 days ago
Retailer 2
-
$268 AUD
$188 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$287 AUD
$201 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$329 AUD
HK$1,800 HKD
View
Retailer 5
-
$353 AUD
£195 GBP
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$482 AUD
$338 USD
View
Retailer 7
-
$486 AUD
ZAR 5,499 ZAR
View
Price last confirmed 11 days ago
Retailer 8
-
$505 AUD
£278 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
$519 AUD
$364 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$617 AUD
£341 GBP
View
Price last confirmed 8 days ago
Retailer 11
-
$700 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$753 AUD
$528 USD
View
B+
Retailer 13
-
$781 AUD
SGD 740 SGD
View
Retailer 14
-
$923 AUD
$647 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$926 AUD
$649 USD
View
Retailer 16
-
$942 AUD
$660 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$942 AUD
$660 USD
View
Retailer 18
-
$1,002 AUD
$702 USD
View
Price last confirmed 7 days ago
Retailer 19
-
$1,345 AUD
£742 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
05067EFC2 · Oct 25
$1,532 AUD
$1,074 USD
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from $329 AUDSave up to $613 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
$329 AUD