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Heart|Lab Grown|IGI

1.23ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG847681263

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847681263

Diamond specifications and retailer prices

From $265 AUD
$186 USD
As of October 30, 2026
Save $1,639 AUD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,903 AUD at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 1.23ct lab-grown heart diamond

This 1.23ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847681263 or 847681263. Listed at 13 retailers as of October 30, 2026, with prices from $265 to $1,903, a $1,639 spread on the same certified stone. Michael Trio lists it at $1,903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847681263
Dimensions6.32 × 7.35 × 4.40 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm7.35 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847681263
Side View
Table 64.0%Crown 38.2°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 59.9%

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: $1,903 AUD|Low: $265 AUD|High: $1,920 AUD|Avg: $758 AUD|-0.9%
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
October 30, 2026
Retailer 2$265 AUD
Retailer 6$295 AUD
Retailer 5$313 AUD
Retailer 13$332 AUD
Retailer 10$403 AUD
Retailer 8$448 AUD
Retailer 9$594 AUD
Retailer 12$688 AUD
Retailer 3$793 AUD
Retailer 4$1,065 AUD
Retailer 11$1,112 AUD
Retailer 7$1,131 AUD
Michael Trio$1,903 AUD

3 data points across 13 retailers

13 retailers$265 AUD to $1,903 AUD

A
Cheapest Retailer
-
$265 AUD
$186 USD
A
Retailer 2
-
$295 AUD
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$313 AUD
$220 USD
View
A
Retailer 4
-
$332 AUD
$233 USD
View
A
Retailer 5
-
$403 AUD
£223 GBP
View
B+
Retailer 6
-
$448 AUD
$315 USD
View
A
Retailer 7
-
$594 AUD
£329 GBP
View
B+
Retailer 8
-
$688 AUD
$483 USD
View
B+
Retailer 9
-
$793 AUD
$557 USD
View
B+
Retailer 10
-
$1,065 AUD
$748 USD
View
B+
Retailer 11
-
$1,112 AUD
$781 USD
View
B+
Retailer 12
-
$1,131 AUD
$795 USD
View
Most Expensive
B
Michael Trio
9056910500 · Oct 30
$1,903 AUD
SGD 1,807 SGD
View
12 more retailers have this diamond
Prices start from $265 AUDSave up to $1,639 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
1.23ct Heart
$265 AUD