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Heart|Lab Grown|IGI

5.03ct H VVS2 Heart Lab Grown Diamond

EX • H/VVS2 • IGI LG839655580

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839655580

Diamond specifications and retailer prices

From $1,320 NZD
$744 USD
As of November 1, 2026
Save $7,409 NZD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,730 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.03ct lab-grown heart diamond

This 5.03ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839655580 or 839655580. Listed at 3 retailers as of October 31, 2026, with prices from $1,320 to $8,730, a $7,409 spread on the same certified stone. Brilliant Earth lists it at $8,730. 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

5.03
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839655580
Dimensions10.23 × 11.80 × 7.12 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
10.23 mm11.80 mm5.03 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839655580
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.3%

Caratlytics Score

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

Last verified: Nov 1
Current: $8,730 NZD|Low: $1,320 NZD|High: $13,644 NZD|Avg: $6,226 NZD|-36.0%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$1,320 NZD
Retailer 2$2,261 NZD
Brilliant Earth$8,730 NZD

27 data points across 3 retailers

3 retailers$1,320 NZD to $8,730 NZD

A
Cheapest Retailer
-
$1,320 NZD
$744 USD
Final sale: no returns
A
Retailer 2
-
$2,261 NZD
£1,003 GBP
View
Most Expensive
B
Brilliant Earth
21602261A · Oct 31
$8,730 NZD
$4,920 USD
View
2 more retailers have this diamond
Prices start from $1,320 NZDSave up to $7,409 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
5.03ct Heart
$1,320 NZD