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Heart|Lab Grown|IGI

3.06ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG815654718

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815654718

Diamond specifications and retailer prices

From $848 NZD
$478 USD
As of October 30, 2026
Save $6,249 NZD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,097 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.06ct lab-grown heart diamond

This 3.06ct 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 LG815654718 or 815654718. Listed at 18 retailers as of October 30, 2026, with prices from $848 to $7,097, a $6,249 spread on the same certified stone. Brilliant Earth lists it at $7,097. 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

3.06
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815654718
Dimensions8.71 × 10.06 × 5.93 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
8.71 mm10.06 mm3.06 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815654718
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 58.9%

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: $7,097 NZD|Low: $676 NZD|High: $11,249 NZD|Avg: $2,851 NZD|-36.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 16$848 NZD
Retailer 3$951 NZD
Retailer 12$999 NZD
Retailer 18$1,052 NZD
Retailer 11$1,304 NZD
Retailer 10$1,385 NZD
Retailer 17$1,558 NZD
Retailer 2$1,802 NZD
Retailer 8$1,957 NZD
Retailer 7$2,443 NZD
Retailer 5$2,587 NZD
Retailer 14$2,601 NZD
Retailer 15$3,628 NZD
Retailer 9$3,672 NZD
Retailer 6$3,983 NZD
Retailer 4$4,035 NZD
Retailer 13$4,856 NZD
Brilliant Earth$7,097 NZD

45 data points across 18 retailers

18 retailers$848 NZD to $7,097 NZD

A
Cheapest Retailer
-
$848 NZD
$478 USD
A
Retailer 2
-
$951 NZD
$536 USD
View
A
Retailer 3
-
$999 NZD
$563 USD
View
Final sale: no returns
A
Retailer 4
-
$1,052 NZD
$593 USD
View
A
Retailer 5
-
$1,304 NZD
$735 USD
View
A
Retailer 6
-
$1,385 NZD
HK$6,100 HKD
View
B+
Retailer 7
-
$1,558 NZD
$878 USD
View
A
Retailer 8
-
$1,802 NZD
£800 GBP
View
A
Retailer 9
-
$1,957 NZD
$1,103 USD
View
A
Retailer 10
-
$2,443 NZD
A$2,118 AUD
View
B+
Retailer 11
-
$2,587 NZD
$1,458 USD
View
B+
Retailer 12
-
$2,601 NZD
$1,466 USD
View
B+
Retailer 13
-
$3,628 NZD
$2,045 USD
View
B+
Retailer 14
-
$3,672 NZD
$2,070 USD
View
B+
Retailer 15
-
$3,983 NZD
$2,245 USD
View
B+
Retailer 16
-
$4,035 NZD
SGD 3,073 SGD
View
B
Retailer 17
-
$4,856 NZD
£2,155 GBP
View
Most Expensive
B
Brilliant Earth
21192305Y · Oct 30
$7,097 NZD
$4,000 USD
View
17 more retailers have this diamond
Prices start from $848 NZDSave up to $6,249 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
3.06ct Heart
$848 NZD