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Heart|Lab Grown|IGI

1.90ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG750577927

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750577927

Diamond specifications and retailer prices

From $420 AUD
$295 USD
As of November 2, 2026
Save $1,872 AUD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,292 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.9ct lab-grown heart diamond

This 1.9ct 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 LG750577927 or 750577927. Listed at 17 retailers as of October 31, 2026, with prices from $420 to $2,292, a $1,872 spread on the same certified stone. Brilliant Earth lists it at $2,292. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750577927
Dimensions7.78 × 8.53 × 5.06 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm8.53 mm1.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG750577927
Side View
Table 59.0%Crown 36°Girdle: THN-STKPavilion 41.9°Culet: NoneDepth 59.3%

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: Nov 2
Current: $2,292 AUD|Low: $394 AUD|High: $2,420 AUD|Avg: $1,136 AUD|-5.3%
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
November 2, 2026
Retailer 17$420 AUD
Retailer 8$521 AUD
Retailer 9$521 AUD
Retailer 14$611 AUD
Retailer 13$783 AUD
Retailer 12$837 AUD
Retailer 5$853 AUD
Retailer 10$897 AUD
Retailer 2$922 AUD
Retailer 4$1,019 AUD
Retailer 6$1,115 AUD
Retailer 15$1,340 AUD
Retailer 3$1,673 AUD
Retailer 7$1,741 AUD
Retailer 16$2,000 AUD
Retailer 11$2,085 AUD
Brilliant Earth$2,292 AUD

36 data points across 17 retailers

17 retailers$420 AUD to $2,292 AUD

A
Cheapest Retailer
-
$420 AUD
$295 USD
A
Retailer 2
-
$521 AUD
$366 USD
View
Retailer 3
-
$521 AUD
$366 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$611 AUD
£338 GBP
View
Price last confirmed 16 days ago
A
Retailer 5
-
$783 AUD
$550 USD
View
A
Retailer 6
-
$837 AUD
€560 EUR
View
A
Retailer 7
-
$853 AUD
$599 USD
View
A
Retailer 8
-
$897 AUD
ZAR 10,182 ZAR
View
A
Retailer 9
-
$922 AUD
£510 GBP
View
B+
Retailer 10
-
$1,019 AUD
$716 USD
View
B+
Retailer 11
-
$1,115 AUD
$783 USD
View
B+
Retailer 12
-
$1,340 AUD
$941 USD
View
B
Retailer 13
-
$1,673 AUD
$1,175 USD
View
B
Retailer 14
-
$1,741 AUD
$1,223 USD
View
B
Retailer 15
-
$2,000 AUD
$1,405 USD
View
B
Retailer 16
-
$2,085 AUD
£1,153 GBP
View
Most Expensive
B
Brilliant Earth
20960832A · Oct 31
$2,292 AUD
$1,610 USD
View
16 more retailers have this diamond
Prices start from $420 AUDSave up to $1,872 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
1.90ct Heart
$420 AUD