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Heart|Lab Grown|IGI

3.00ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG828697345

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828697345

Diamond specifications and retailer prices

From $1,854 NZD
$1,043 USD
As of October 30, 2026
Save $7,317 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $16,458 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828697345 or 828697345. Listed at 15 retailers as of October 27, 2026, with a 395% 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

3.00
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828697345
Dimensions8.82 × 10.07 × 5.63 mm
L/W Ratio1.14
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
8.82 mm10.07 mm3.00 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828697345
Side View
Table 59.0%Crown 39.4°Girdle: MED-THKPavilion 40°Culet: NoneDepth 55.9%

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: $16,458 NZD|Low: $1,854 NZD|High: $18,395 NZD|Avg: $5,424 NZD|-10.5%
Do Amore Diamonds
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
November 1, 2026
Retailer 11$1,854 NZD
Retailer 4$2,015 NZD
Retailer 3$2,248 NZD
Retailer 13$2,645 NZD
Retailer 10$2,693 NZD
Retailer 2$3,035 NZD
Retailer 12$3,146 NZD
Retailer 6$3,167 NZD
Retailer 14$4,399 NZD
Retailer 15$4,447 NZD
Retailer 8$5,358 NZD
Retailer 5$7,230 NZD
Retailer 9$7,665 NZD
Retailer 7$9,171 NZD
Do Amore Diamonds$16,458 NZD

40 data points across 15 retailers

15 retailers$1,854 NZD to $9,171 NZD

A
Cheapest Retailer
-
$1,854 NZD
$1,043 USD
A
Retailer 2
-
$2,015 NZD
$1,134 USD
View
A
Retailer 3
-
$2,248 NZD
$1,265 USD
View
Final sale: no returns
A
Retailer 4
-
$2,645 NZD
$1,488 USD
View
B+
Retailer 5
-
$2,693 NZD
$1,515 USD
View
B+
Retailer 6
-
$3,035 NZD
£1,345 GBP
View
B+
Retailer 7
-
$3,146 NZD
$1,770 USD
View
B+
Retailer 8
-
$3,167 NZD
$1,782 USD
View
B+
Retailer 9
-
$4,399 NZD
$2,475 USD
View
B+
Retailer 10
-
$4,447 NZD
$2,502 USD
View
B
Retailer 11
-
$5,358 NZD
A$4,638 AUD
View
B
Retailer 12
-
$7,230 NZD
$4,068 USD
View
B
Retailer 13
-
$7,665 NZD
£3,396 GBP
View
B
Retailer 14
-
$9,171 NZD
$5,160 USD
View
Most Expensive
Do Amore Diamonds
27-D866B811D · Oct 31
$16,458 NZD
$9,260 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,854 NZDSave up to $7,317 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
3.00ct Heart
$1,854 NZD