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Heart|Lab Grown|IGI

3.09ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG842648973

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842648973

Diamond specifications and retailer prices

From $1,648 NZD
$927 USD
As of November 2, 2026
Save $3,129 NZD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,776 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842648973 or 842648973. Listed at 6 retailers as of November 1, 2026, with prices from $1,648 to $4,776, a $3,129 spread on the same certified stone. MOH London lists it at $4,776. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842648973
Dimensions8.85 × 10.27 × 5.90 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm10.27 mm3.09 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842648973
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 57.4%

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 2
Current: $4,776 NZD|Low: $1,648 NZD|High: $4,801 NZD|Avg: $2,637 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$1,648 NZD
Retailer 5$1,772 NZD
Retailer 2$1,773 NZD
Retailer 3$2,341 NZD
Retailer 6$3,721 NZD
MOH London$4,776 NZD

19 data points across 6 retailers

6 retailers$1,648 NZD to $4,776 NZD

A
Cheapest Retailer
-
$1,648 NZD
$927 USD
A
Retailer 2
-
$1,772 NZD
$997 USD
View
A
Retailer 3
-
$1,773 NZD
£786 GBP
View
A
Retailer 4
-
$2,341 NZD
$1,317 USD
View
B
Retailer 5
-
$3,721 NZD
$2,093 USD
View
Most Expensive
B
MOH London
LG842648973 · Nov 1
$4,776 NZD
£2,116 GBP
View
5 more retailers have this diamond
Prices start from $1,648 NZDSave up to $3,129 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
3.09ct Heart
$1,648 NZD