CaratHunter
Plans
Heart|Lab Grown|IGI

1.90ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG512225935

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG512225935

Diamond specifications and retailer prices

From $2,768 AUD
$1,940 USD
As of October 31, 2026
16 retailers carry this diamond
Most expensive: $24,220 AUD at Aida Diamonds · As of November 1, 2026
View at Aida Diamonds

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 LG512225935 or 512225935. Listed at 16 retailers as of October 31, 2026. 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
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512225935
Dimensions8.29 × 7.54 × 5.11 mm
L/W Ratio1.10
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
8.29 mm7.54 mm1.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512225935
Side View
Table 58.5%Crown 40°Girdle: STK-VTKPavilion 42.6°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $24,220 AUD|Low: $2,768 AUD|High: $24,702 AUD|Avg: $12,995 AUD|-0.2%
Aida Diamonds
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
November 1, 2026
Retailer 9$2,768 AUD
Retailer 3$8,143 AUD
Retailer 12$9,119 AUD
Retailer 4$9,446 AUD
Retailer 6$9,446 AUD
Retailer 11$11,428 AUD
Retailer 10$11,862 AUD
Retailer 7$12,036 AUD
Retailer 5$14,581 AUD
Retailer 8$17,362 AUD
Retailer 14$17,848 AUD
Retailer 2$19,220 AUD
Aida Diamonds$24,220 AUD
Retailer 13$24,702 AUD

33 data points across 14 retailers

16 retailers

B
Cheapest Retailer
-
$2,768 AUD
$1,940 USD
Retailer 2
-
$12,036 AUD
£6,642 GBP
View
Price under review
Retailer 3
-
$14,581 AUD
$10,219 USD
View
Price under review
Retailer 4
-
$17,362 AUD
ZAR 196,571 ZAR
View
Price under review
Retailer 5
-
$17,848 AUD
$12,508 USD
View
Price under review
Retailer 6
-
$19,220 AUD
£10,606 GBP
View
Price under review
Most Expensive
Aida Diamonds
497516807 · Nov 1
$24,220 AUD
View
Price under review
6 more retailers have this diamond
Prices start from $2,768 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
1.90ct Heart
$2,768 AUD