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Heart|Lab Grown|IGI

4.06ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG837693013

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837693013

Diamond specifications and retailer prices

From $5,318 NZD
$2,997 USD
As of November 1, 2026
Save $12,488 NZD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $24,964 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.06ct lab-grown heart diamond

This 4.06ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837693013 or 837693013. Listed at 8 retailers as of October 31, 2026, with a 235% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.06
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837693013
Dimensions9.84 × 11.00 × 6.50 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.84 mm11.00 mm4.06 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837693013
Side View
Table 56.0%Crown 35.2°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $6,889 NZD|Low: $5,318 NZD|High: $24,964 NZD|Avg: $11,623 NZD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 1, 2026
Retailer 5$5,318 NZD
Retailer 4$5,788 NZD
Retailer 1$6,889 NZD
Retailer 6$7,952 NZD
Retailer 2$8,002 NZD
Retailer 3$13,734 NZD
Retailer 7$17,806 NZD
With Clarity$24,964 NZD

10 data points across 8 retailers

8 retailers$5,318 NZD to $17,806 NZD

B+
Cheapest Retailer
-
$5,318 NZD
$2,997 USD
B+
Retailer 2
-
$5,788 NZD
$3,262 USD
View
B+
Retailer 3
-
$6,889 NZD
£3,057 GBP
View
B
Retailer 4
-
$7,952 NZD
$4,482 USD
View
B+
Retailer 5
-
$8,002 NZD
€4,295 EUR
View
B
Retailer 6
-
$13,734 NZD
£6,095 GBP
View
B
Retailer 7
-
$17,806 NZD
$10,035 USD
View
Most Expensive
With Clarity
837693013 · Oct 31
$24,964 NZD
$14,070 USD
View
Price under review
7 more retailers have this diamond
Prices start from $5,318 NZDSave up to $12,488 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.

B+
4.06ct Heart
$5,318 NZD