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Heart|Lab Grown|IGI

3.09ct D VVS2 Heart Lab Grown Diamond

GD • D/VVS2 • IGI LG717570779

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG717570779

Diamond specifications and retailer prices

From $1,018 NZD
As of November 4, 2026
Save $12,127 NZD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,145 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG717570779 or 717570779. Listed at 18 retailers as of November 4, 2026, with prices from $1,018 to $13,145, a $12,127 spread on the same certified stone. Brilliant Earth lists it at $13,145. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
D
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717570779
Dimensions8.84 × 10.18 × 6.02 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.84 mm10.18 mm3.09 ctD / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717570779
Side View
Table 67.0%Crown 37.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.1%

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: Nov 4
Current: $13,145 NZD|Low: $724 NZD|High: $14,068 NZD|Avg: $3,679 NZD|+12.1%
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
Retailer 19
Retailer 20
November 5, 2026
Retailer 15$1,018 NZD
Retailer 9$1,137 NZD
Retailer 16$1,141 NZD
Retailer 5$1,261 NZD
Retailer 17$1,261 NZD
Retailer 20$1,499 NZD
Retailer 4$1,694 NZD
Retailer 12$1,731 NZD
Retailer 2$1,951 NZD
Retailer 19$2,665 NZD
Retailer 14$2,739 NZD
Retailer 7$2,927 NZD
Retailer 6$3,131 NZD
Retailer 18$3,319 NZD
Retailer 13$4,064 NZD
Retailer 10$4,087 NZD
Retailer 8$4,167 NZD
Retailer 3$5,485 NZD
Retailer 11$8,054 NZD
Brilliant Earth$13,145 NZD

25 data points across 20 retailers

18 retailers$1,018 NZD to $13,145 NZD

A
Cheapest Retailer
-
$1,018 NZD
A
Retailer 2
-
$1,137 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,141 NZD
View
A
Retailer 4
-
$1,261 NZD
View
Retailer 5
-
$1,261 NZD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$1,499 NZD
View
A
Retailer 7
-
$1,694 NZD
View
A
Retailer 8
-
$1,951 NZD
View
B+
Retailer 9
-
$2,665 NZD
View
B+
Retailer 10
-
$2,739 NZD
View
B+
Retailer 11
-
$2,927 NZD
View
B
Retailer 12
-
$3,131 NZD
View
B+
Retailer 13
-
$3,319 NZD
View
B
Retailer 14
-
$4,064 NZD
View
B
Retailer 15
-
$4,087 NZD
View
B
Retailer 16
-
$4,167 NZD
View
Retailer 17
-
$5,485 NZD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21835099A · Nov 4
$13,145 NZD
$7,410 USD
View
17 more retailers have this diamond
Prices start from $1,018 NZDSave up to $12,127 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
3.09ct Heart
$1,018 NZD