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Heart|Lab Grown|IGI

0.99ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG841632778

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841632778

Diamond specifications and retailer prices

From $265 AUD
As of November 5, 2026
Save $271 AUD (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $536 AUD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG841632778 or 841632778. Listed at 2 retailers as of November 5, 2026, with prices from $265 to $536, a $271 spread on the same certified stone. 77 Diamonds lists it at $536. 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

0.99
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841632778
Dimensions5.90 × 6.95 × 4.15 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.90 mm6.95 mm0.99 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841632778
Side View
Table 62.0%Crown 32.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
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 5
Current: $536 AUD|Low: $265 AUD|High: $586 AUD|Avg: $469 AUD|-8.4%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2$265 AUD
77 Diamonds$536 AUD

32 data points across 2 retailers

2 retailers$265 AUD to $536 AUD

A
Cheapest Retailer
-
$265 AUD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSPQFRBRQT · Nov 5
$536 AUD
£296 GBP
View
1 more retailer has this diamond
Prices start from $265 AUDSave up to $271 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
0.99ct Heart
$265 AUD