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Heart|Lab Grown|IGI

1.68ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG576314012

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG576314012

Diamond specifications and retailer prices

From $455 AUD
$320 USD
As of October 27, 2026
Save $1,824 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,280 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.68ct lab-grown heart diamond

This 1.68ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576314012 or 576314012. Listed at 18 retailers as of October 27, 2026, with prices from $455 to $2,280, a $1,824 spread on the same certified stone. MOH London lists it at $2,280. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576314012
Dimensions8.42 × 7.35 × 4.79 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.42 mm7.35 mm1.68 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576314012
Side View
Table 58.5%Crown 36.2°Girdle: MED-THKPavilion 42.9°Culet: NoneDepth 56.9%

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 27
Current: $2,280 AUD|Low: $490 AUD|High: $2,339 AUD|Avg: $1,395 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 3$510 AUD
Retailer 5$783 AUD
Retailer 10$890 AUD
Retailer 9$917 AUD
Retailer 11$942 AUD
Retailer 2$1,007 AUD
Retailer 6$1,658 AUD
Retailer 7$1,822 AUD
Retailer 12$1,883 AUD
Retailer 8$2,175 AUD
Retailer 4$2,246 AUD
MOH London$2,280 AUD

41 data points across 12 retailers

18 retailers$455 AUD to $2,280 AUD

A
Cheapest Retailer
-
$455 AUD
$320 USD
A
Retailer 2
-
$510 AUD
$358 USD
View
Final sale: no returns
A
Retailer 3
-
$530 AUD
$372 USD
View
A
Retailer 4
-
$565 AUD
$397 USD
View
A
Retailer 5
-
$565 AUD
$397 USD
View
A
Retailer 6
-
$783 AUD
$550 USD
View
B+
Retailer 7
-
$890 AUD
$625 USD
View
B+
Retailer 8
-
$917 AUD
$644 USD
View
B+
Retailer 9
-
$942 AUD
$662 USD
View
B+
Retailer 10
-
$1,007 AUD
£557 GBP
View
B
Retailer 11
-
$1,458 AUD
HK$8,000 HKD
View
B
Retailer 12
-
$1,658 AUD
$1,165 USD
View
B
Retailer 13
-
$1,818 AUD
$1,277 USD
View
B
Retailer 14
-
$1,822 AUD
$1,280 USD
View
B
Retailer 15
-
$1,883 AUD
$1,323 USD
View
B
Retailer 16
-
$2,175 AUD
$1,528 USD
View
B
Retailer 17
-
$2,246 AUD
$1,578 USD
View
Most Expensive
B
MOH London
LG576314012 · Oct 29
$2,280 AUD
£1,261 GBP
View
17 more retailers have this diamond
Prices start from $455 AUDSave up to $1,824 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
1.68ct Heart
$455 AUD