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Heart|Lab Grown|IGI

5.09ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG844618228

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844618228

Diamond specifications and retailer prices

From $2,626 NZD
$1,480 USD
As of October 29, 2026
Save $14,815 NZD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $17,441 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844618228 or 844618228. Listed at 3 retailers as of October 29, 2026, with prices from $2,626 to $17,441, a $14,815 spread on the same certified stone. Brilliant Earth lists it at $17,441. 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

5.09
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844618228
Dimensions10.31 × 11.89 × 7.15 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm11.89 mm5.09 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844618228
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $17,441 NZD|Low: $2,626 NZD|High: $24,592 NZD|Avg: $11,393 NZD|-29.1%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$2,626 NZD
Retailer 2$3,905 NZD
Brilliant Earth$17,441 NZD

16 data points across 3 retailers

3 retailers$2,626 NZD to $17,441 NZD

A
Cheapest Retailer
-
$2,626 NZD
$1,480 USD
Final sale: no returns
B+
Retailer 2
-
$3,905 NZD
£1,733 GBP
View
Most Expensive
Brilliant Earth
21829867A · Oct 30
$17,441 NZD
$9,830 USD
View
2 more retailers have this diamond
Prices start from $2,626 NZDSave up to $14,815 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
5.09ct Heart
$2,626 NZD