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Heart|Lab Grown|IGI

1.75ct F VVS1 Heart Lab Grown Diamond

VG • F/VVS1 • IGI LGG1208612

Certificate IGI LGG1208612

Diamond specifications and retailer prices

From $421 AUD
$295 USD
As of November 1, 2026
Save $1,478 AUD (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,899 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.75ct lab-grown heart diamond

This 1.75ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LGG1208612. Listed at 5 retailers as of October 31, 2026, with prices from $421 to $1,899, a $1,478 spread on the same certified stone. Taylor and Hart lists it at $1,899. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.75
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1208612
Dimensions7.45 × 8.27 × 4.78 mm
L/W Ratio1.11
Top View
7.45 mm8.27 mm1.75 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1208612
Side View
Table 58.0%CrownGirdle: MED-UNDPavilionCulet: NoneDepth 57.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $916 AUD|Low: $421 AUD|High: $2,012 AUD|Avg: $1,190 AUD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 2, 2026
Retailer 3$421 AUD
Retailer 5$699 AUD
Retailer 1$916 AUD
Retailer 2$1,203 AUD
Taylor and Hart$1,899 AUD
Retailer 4$2,012 AUD

38 data points across 6 retailers

5 retailers$421 AUD to $1,899 AUD

A
Cheapest Retailer
-
$421 AUD
$295 USD
Final sale: no returns
A
Retailer 2
-
$699 AUD
$490 USD
View
B+
Retailer 3
-
$916 AUD
£505 GBP
View
B+
Retailer 4
-
$1,203 AUD
View
Most Expensive
B
Taylor and Hart
2HKTR0O · Oct 31
$1,899 AUD
$1,331 USD
View
4 more retailers have this diamond
Prices start from $421 AUDSave up to $1,478 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
1.75ct Heart
$421 AUD