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Heart|Lab Grown|IGI

1.88ct F VS1 Heart Lab Grown Diamond

EX • F/VS1

Diamond specifications and retailer prices

From $1,509 AUD
CA$1,469 CAD
As of November 2, 2026
Save $487 AUD (24%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,996 AUD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.88ct lab-grown heart diamond

This 1.88ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of November 1, 2026, with prices from $1,509 to $1,996, a $487 spread on the same certified stone. The Diamond Guys lists it at $1,996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.30 × 8.60 × 5.18 mm
L/W Ratio1.18
Top View
7.30 mm8.60 mm1.88 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $604 AUD|Low: $377 AUD|High: $2,018 AUD|Avg: $1,284 AUD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
October 24, 2026
Retailer 2$377 AUD
Retailer 1$604 AUD
Retailer 4$1,036 AUD
Retailer 3$1,509 AUD
The Diamond Guys$1,996 AUD

35 data points across 5 retailers

5 retailers$1,509 AUD to $1,996 AUD

Retailer 1
-
$377 AUD
$264 USD
Price last confirmed 10 days ago
Retailer 2
-
$604 AUD
£333 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
$1,036 AUD
$726 USD
View
Price last confirmed 19 days ago
B
Retailer 4
-
$1,509 AUD
CA$1,469 CAD
View
Most Expensive
B
The Diamond Guys
1974042450 · Nov 1
$1,996 AUD
$1,399 USD
View
4 more retailers have this diamond
Prices start from $1,509 AUDSave up to $487 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.

B
1.88ct Heart
$1,509 AUD