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Heart|Lab Grown|IGI

1.67ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG847618492

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847618492

Diamond specifications and retailer prices

From $474 AUD
HK$2,600 HKD
As of November 1, 2026
Save $1,548 AUD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,022 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.67ct lab-grown heart diamond

This 1.67ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847618492 or 847618492. Listed at 18 retailers as of October 31, 2026, with prices from $474 to $2,022, a $1,548 spread on the same certified stone. Brilliant Earth lists it at $2,022. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847618492
Dimensions7.32 × 8.25 × 4.84 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm8.25 mm1.67 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847618492
Side View
Table 61.0%Crown 35.7°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
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: Nov 1
Current: $2,022 AUD|Low: $345 AUD|High: $2,022 AUD|Avg: $1,058 AUD
Brilliant Earth
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 10$345 AUD
Retailer 8$384 AUD
Retailer 5$400 AUD
Retailer 18$427 AUD
Retailer 9$474 AUD
Retailer 17$477 AUD
Retailer 16$720 AUD
Retailer 15$785 AUD
Retailer 4$793 AUD
Retailer 7$884 AUD
Retailer 12$1,113 AUD
Retailer 2$1,365 AUD
Retailer 19$1,375 AUD
Retailer 11$1,449 AUD
Retailer 14$1,716 AUD
Retailer 13$1,730 AUD
Retailer 6$1,741 AUD
Retailer 3$1,891 AUD
Brilliant Earth$2,022 AUD

5 data points across 19 retailers

18 retailers$474 AUD to $2,022 AUD

Retailer 1
-
$345 AUD
$242 USD
Price last confirmed 9 days ago
Retailer 2
-
$400 AUD
$281 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$427 AUD
$300 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$474 AUD
HK$2,600 HKD
View
A
Retailer 5
-
$477 AUD
£264 GBP
View
A
Retailer 6
-
$720 AUD
$506 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$785 AUD
£434 GBP
View
A
Retailer 8
-
$793 AUD
$557 USD
View
B+
Retailer 9
-
$884 AUD
$621 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,113 AUD
$782 USD
View
B+
Retailer 11
-
$1,365 AUD
SGD 1,296 SGD
View
Retailer 12
-
$1,375 AUD
$966 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$1,449 AUD
$1,018 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$1,716 AUD
£949 GBP
View
B
Retailer 15
-
$1,730 AUD
$1,215 USD
View
B
Retailer 16
-
$1,741 AUD
$1,223 USD
View
B
Retailer 17
-
$1,891 AUD
$1,329 USD
View
Most Expensive
B
Brilliant Earth
22251615A · Oct 31
$2,022 AUD
$1,420 USD
View
17 more retailers have this diamond
Prices start from $474 AUDSave up to $1,548 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
1.67ct Heart
$474 AUD