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Heart|Lab Grown|IGI

0.77ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG144482

Certificate IGI LG144482

Diamond specifications and retailer prices

From $231 NZD
As of November 6, 2026
Save $900 NZD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,131 NZD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 0.77ct lab-grown heart diamond

This 0.77ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG144482 or 144482. Listed at 5 retailers as of November 5, 2026, with prices from $231 to $1,131, a $900 spread on the same certified stone. Diamond Quarter lists it at $1,131. 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

0.77
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG144482
Dimensions6.46 × 5.53 × 3.74 mm
L/W Ratio1.17
Top View
6.46 mm5.53 mm0.77 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG144482
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.9%

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 6
Current: $1,131 NZD|Low: $227 NZD|High: $1,227 NZD|Avg: $691 NZD
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 2$231 NZD
Retailer 4$267 NZD
Retailer 5$287 NZD
Retailer 3$920 NZD
Diamond Quarter$1,131 NZD
Retailer 6$1,227 NZD

16 data points across 6 retailers

5 retailers$231 NZD to $1,131 NZD

A
Cheapest Retailer
-
$231 NZD
A
Retailer 2
-
$267 NZD
View
A
Retailer 3
-
$287 NZD
View
B
Retailer 4
-
$920 NZD
View
Most Expensive
B
Diamond Quarter
0.77VS1FLG65622BN · Nov 5
$1,131 NZD
£494 GBP
View
4 more retailers have this diamond
Prices start from $231 NZDSave up to $900 NZD

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
0.77ct Heart
$231 NZD