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Heart|Lab Grown|IGI

1.00ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG825667192

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825667192

Diamond specifications and retailer prices

From $288 AUD
$202 USD
As of October 28, 2026
Save $1,325 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,612 AUD at Reve Diamonds · As of October 28, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825667192 or 825667192. Listed at 18 retailers as of October 28, 2026, with prices from $288 to $1,612, a $1,325 spread on the same certified stone. Reve Diamonds lists it at $1,612. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667192
Dimensions6.21 × 7.10 × 4.02 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.21 mm7.10 mm1.00 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667192
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 56.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $574 AUD|Low: $288 AUD|High: $1,643 AUD|Avg: $832 AUD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 10$288 AUD
Retailer 5$393 AUD
Retailer 6$453 AUD
Retailer 8$548 AUD
Retailer 7$569 AUD
Retailer 1$574 AUD
Retailer 9$668 AUD
Retailer 11$779 AUD
Retailer 3$1,062 AUD
Retailer 2$1,103 AUD
Retailer 12$1,495 AUD
Retailer 4$1,566 AUD
Reve Diamonds$1,612 AUD

25 data points across 13 retailers

18 retailers$288 AUD to $1,612 AUD

Retailer 1
-
$266 AUD
$187 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$288 AUD
$202 USD
View
Final sale: no returns
Retailer 3
-
$310 AUD
$218 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$329 AUD
$231 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$329 AUD
$231 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$393 AUD
£217 GBP
View
A
Retailer 7
-
$453 AUD
$318 USD
View
B+
Retailer 8
-
$548 AUD
ZAR 6,222 ZAR
View
B+
Retailer 9
-
$569 AUD
$400 USD
View
B+
Retailer 10
-
$574 AUD
£317 GBP
View
B+
Retailer 11
-
$668 AUD
$469 USD
View
B+
Retailer 12
-
$779 AUD
View
Retailer 13
-
$1,059 AUD
$744 USD
View
Price last confirmed 24 days ago
B
Retailer 14
-
$1,062 AUD
$746 USD
View
B
Retailer 15
-
$1,103 AUD
$775 USD
View
B
Retailer 16
-
$1,495 AUD
£827 GBP
View
Retailer 17
-
$1,566 AUD
$1,100 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
95DF8F8C9 · Oct 28
$1,612 AUD
$1,133 USD
View
17 more retailers have this diamond
Prices start from $288 AUDSave up to $1,325 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
$288 AUD