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Heart|Lab Grown|IGI

1.05ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG839670679

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839670679

Diamond specifications and retailer prices

From $259 AUD
$182 USD
As of October 30, 2026
Save $1,306 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,565 AUD at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839670679 or 839670679. Listed at 20 retailers as of October 30, 2026, with prices from $259 to $1,565, a $1,306 spread on the same certified stone. Michael Trio lists it at $1,565. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839670679
Dimensions6.34 × 6.96 × 4.16 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.34 mm6.96 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839670679
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,565 AUD|Low: $259 AUD|High: $1,573 AUD|Avg: $710 AUD|-0.5%
Michael Trio
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
Retailer 19
October 31, 2026
Retailer 17$259 AUD
Retailer 6$290 AUD
Retailer 4$302 AUD
Retailer 9$322 AUD
Retailer 10$323 AUD
Retailer 19$367 AUD
Retailer 8$434 AUD
Retailer 2$531 AUD
Retailer 5$553 AUD
Retailer 12$574 AUD
Retailer 15$641 AUD
Retailer 16$770 AUD
Retailer 7$787 AUD
Retailer 3$1,036 AUD
Retailer 14$1,071 AUD
Retailer 13$1,089 AUD
Retailer 18$1,109 AUD
Retailer 11$1,528 AUD
Michael Trio$1,565 AUD

18 data points across 19 retailers

20 retailers$259 AUD to $1,565 AUD

A+
Cheapest Retailer
-
$259 AUD
$182 USD
A
Retailer 2
-
$290 AUD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$302 AUD
$212 USD
View
A
Retailer 4
-
$322 AUD
$226 USD
View
A
Retailer 5
-
$323 AUD
$227 USD
View
A
Retailer 6
-
$367 AUD
£203 GBP
View
B+
Retailer 7
-
$434 AUD
$305 USD
View
A
Retailer 8
-
$531 AUD
€355 EUR
View
A
Retailer 9
-
$553 AUD
ZAR 6,281 ZAR
View
A
Retailer 10
-
$574 AUD
£318 GBP
View
B+
Retailer 11
-
$641 AUD
$450 USD
View
B+
Retailer 12
-
$770 AUD
$541 USD
View
B+
Retailer 13
-
$787 AUD
View
B+
Retailer 14
-
$1,036 AUD
$728 USD
View
B+
Retailer 15
-
$1,071 AUD
$752 USD
View
B
Retailer 16
-
$1,089 AUD
$765 USD
View
B+
Retailer 17
-
$1,109 AUD
$779 USD
View
Retailer 18
-
$1,333 AUD
View
Price last confirmed 26 days ago
Retailer 19
-
$1,528 AUD
£845 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Michael Trio
1682699294 · Oct 30
$1,565 AUD
SGD 1,486 SGD
View
19 more retailers have this diamond
Prices start from $259 AUDSave up to $1,306 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+
1.05ct Heart
$259 AUD