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Heart|Lab Grown|IGI

1.69ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG680509742

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG680509742

Diamond specifications and retailer prices

From $592 AUD
$416 USD
As of October 28, 2026
Save $2,244 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,837 AUD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 1.69ct lab-grown heart diamond

This 1.69ct 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 LG680509742 or 680509742. Listed at 14 retailers as of October 27, 2026, with prices from $592 to $2,837, a $2,244 spread on the same certified stone. Taylor and Hart lists it at $2,837. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680509742
Dimensions7.51 × 8.16 × 4.89 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm8.16 mm1.69 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680509742
Side View
Table 58.0%Crown 36.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.9%

Caratlytics Score

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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: $1,184 AUD|Low: $374 AUD|High: $2,837 AUD|Avg: $1,494 AUD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 29, 2026
Retailer 12$374 AUD
Retailer 8$592 AUD
Retailer 2$924 AUD
Retailer 6$925 AUD
Retailer 10$1,049 AUD
Retailer 1$1,184 AUD
Retailer 4$1,264 AUD
Retailer 3$1,334 AUD
Retailer 7$1,927 AUD
Retailer 11$2,301 AUD
Retailer 9$2,482 AUD
Retailer 5$2,581 AUD
Taylor and Hart$2,837 AUD

41 data points across 13 retailers

14 retailers$592 AUD to $2,837 AUD

A
Retailer 1
-
$530 AUD
$372 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$592 AUD
$416 USD
View
Final sale: no returns
A
Retailer 3
-
$615 AUD
$432 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$658 AUD
$462 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$924 AUD
$649 USD
View
B+
Retailer 6
-
$925 AUD
$650 USD
View
B+
Retailer 7
-
$1,049 AUD
$737 USD
View
B+
Retailer 8
-
$1,184 AUD
£655 GBP
View
B
Retailer 9
-
$1,927 AUD
$1,354 USD
View
B
Retailer 10
-
$2,112 AUD
$1,484 USD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$2,301 AUD
SGD 2,185 SGD
View
B
Retailer 12
-
$2,482 AUD
$1,744 USD
View
B
Retailer 13
-
$2,581 AUD
£1,428 GBP
View
Most Expensive
B
Taylor and Hart
5IM9H7C · Oct 27
$2,837 AUD
$1,993 USD
View
13 more retailers have this diamond
Prices start from $592 AUDSave up to $2,244 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
1.69ct Heart
$592 AUD