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Heart|Lab Grown|IGI

3.06ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG826612878

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826612878

Diamond specifications and retailer prices

From $1,100 NZD
$620 USD
As of October 29, 2026
Save $4,225 NZD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,946 NZD at Brilliant Earth · As of October 13, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826612878 or 826612878. Listed at 15 retailers as of October 29, 2026, with a 384% 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

3.06
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826612878
Dimensions10.13 × 9.00 × 5.87 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm9.00 mm3.06 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826612878
Side View
Table 50.0%Crown 33.2°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 57.9%

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 29
Current: $13,946 NZD|Low: $1,100 NZD|High: $14,372 NZD|Avg: $3,780 NZD|-3.0%
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
October 30, 2026
Retailer 3$1,100 NZD
Retailer 7$1,270 NZD
Retailer 12$1,455 NZD
Retailer 2$1,498 NZD
Retailer 4$1,884 NZD
Retailer 9$1,903 NZD
Retailer 8$2,576 NZD
Retailer 11$2,650 NZD
Retailer 14$2,865 NZD
Retailer 13$3,149 NZD
Retailer 6$3,928 NZD
Retailer 15$3,957 NZD
Retailer 5$4,125 NZD
Retailer 10$5,325 NZD
Brilliant Earth$13,946 NZD

33 data points across 15 retailers

15 retailers$1,100 NZD to $5,325 NZD

A
Cheapest Retailer
-
$1,100 NZD
$620 USD
Final sale: no returns
Retailer 2
-
$1,254 NZD
$707 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$1,455 NZD
$820 USD
View
A
Retailer 4
-
$1,498 NZD
£665 GBP
View
A
Retailer 5
-
$1,884 NZD
$1,062 USD
View
A
Retailer 6
-
$1,903 NZD
£844 GBP
View
A
Retailer 7
-
$2,576 NZD
A$2,234 AUD
View
A
Retailer 8
-
$2,650 NZD
ZAR 24,128 ZAR
View
B+
Retailer 9
-
$2,865 NZD
$1,615 USD
View
B+
Retailer 10
-
$3,149 NZD
$1,775 USD
View
B+
Retailer 11
-
$3,928 NZD
$2,214 USD
View
B+
Retailer 12
-
$3,957 NZD
$2,230 USD
View
B+
Retailer 13
-
$4,125 NZD
$2,325 USD
View
B+
Retailer 14
-
$5,325 NZD
£2,363 GBP
View
Most Expensive
Brilliant Earth
21064415A · Oct 13
$13,946 NZD
$7,860 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,100 NZDSave up to $4,225 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
$1,100 NZD