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Heart|Lab Grown|IGI

1.09ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG704579169

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG704579169

Diamond specifications and retailer prices

From $363 AUD
$255 USD
As of October 30, 2026
Save $2,854 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,502 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG704579169 or 704579169. Listed at 21 retailers as of October 30, 2026, with a 786% 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

1.09
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704579169
Dimensions6.42 × 7.31 × 4.07 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
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
6.42 mm7.31 mm1.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704579169
Side View
Table 63.0%Crown 32.7°Girdle: MediumPavilion 40.5°Culet: NoneDepth 55.7%

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 30
Current: $876 AUD|Low: $349 AUD|High: $2,014 AUD|Avg: $886 AUD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11$363 AUD
Retailer 4$404 AUD
Retailer 12$450 AUD
Retailer 3$605 AUD
Retailer 5$652 AUD
Retailer 10$676 AUD
Retailer 7$853 AUD
Retailer 1$876 AUD
Retailer 6$1,208 AUD
Retailer 2$1,272 AUD
Retailer 9$1,382 AUD
Retailer 8$1,992 AUD

43 data points across 12 retailers

21 retailers$363 AUD to $3,217 AUD

A
Cheapest Retailer
-
$363 AUD
$255 USD
A
Retailer 2
-
$404 AUD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$421 AUD
$296 USD
View
A
Retailer 4
-
$450 AUD
$316 USD
View
A
Retailer 5
-
$450 AUD
$316 USD
View
A
Retailer 6
-
$485 AUD
$341 USD
View
B+
Retailer 7
-
$602 AUD
$423 USD
View
B+
Retailer 8
-
$605 AUD
$425 USD
View
B+
Retailer 9
-
$652 AUD
£360 GBP
View
B+
Retailer 10
-
$676 AUD
$475 USD
View
B+
Retailer 11
-
$853 AUD
ZAR 9,685 ZAR
View
B+
Retailer 12
-
$876 AUD
£485 GBP
View
B+
Retailer 13
-
$1,208 AUD
View
Retailer 14
-
$1,272 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$1,382 AUD
$971 USD
View
B
Retailer 16
-
$1,597 AUD
$1,122 USD
View
B
Retailer 17
-
$1,834 AUD
$1,288 USD
View
B
Retailer 18
-
$1,946 AUD
$1,367 USD
View
B
Retailer 19
-
$1,992 AUD
£1,102 GBP
View
B
Retailer 20
-
$3,217 AUD
$2,260 USD
View
Most Expensive
Do Amore Diamonds
23-704579169 · Oct 31
$3,502 AUD
$2,460 USD
View
Price under review
20 more retailers have this diamond
Prices start from $363 AUDSave up to $2,854 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
1.09ct Heart
$363 AUD