CaratHunter
Plans
Heart|Lab Grown|IGI

3.99ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG848626666

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848626666

Diamond specifications and retailer prices

From $1,499 NZD
£665 GBP
As of October 30, 2026
Save $7,692 NZD (84%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $9,191 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.99ct lab-grown heart diamond

This 3.99ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848626666 or 848626666. Listed at 4 retailers as of October 26, 2026, with prices from $1,499 to $9,191, a $7,692 spread on the same certified stone. Brilliant Earth lists it at $9,191. 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

3.99
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848626666
Dimensions10.95 × 10.47 × 6.09 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.95 mm10.47 mm3.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848626666
Side View
Table 65.0%Crown 39.3°Girdle: STK-THKPavilion 40.5°CuletDepth 55.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,191 NZD|Low: $1,499 NZD|High: $9,191 NZD|Avg: $5,146 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3$1,499 NZD
Retailer 4$2,056 NZD
Retailer 2$2,836 NZD
Brilliant Earth$9,191 NZD

3 data points across 4 retailers

4 retailers$1,499 NZD to $9,191 NZD

A
Cheapest Retailer
-
$1,499 NZD
£665 GBP
B+
Retailer 2
-
$2,056 NZD
$1,159 USD
View
A
Retailer 3
-
$2,836 NZD
A$2,459 AUD
View
Most Expensive
B
Brilliant Earth
22269036A · Oct 26
$9,191 NZD
$5,180 USD
View
3 more retailers have this diamond
Prices start from $1,499 NZDSave up to $7,692 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
3.99ct Heart
$1,499 NZD