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Heart|Lab Grown|IGI

3.09ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG704546779

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG704546779

Diamond specifications and retailer prices

From $1,020 NZD
As of November 4, 2026
Save $8,045 NZD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,997 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 top-tier cut grade and certified by IGI LG704546779 or 704546779. Listed at 21 retailers as of November 4, 2026, with a 789% 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

3.09
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704546779
Dimensions9.04 × 9.93 × 5.88 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm9.93 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704546779
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 42°Culet: NoneDepth 59.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $13,997 NZD|Low: $873 NZD|High: $13,997 NZD|Avg: $3,409 NZD|+33.5%
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
Retailer 21
November 5, 2026
Retailer 7$1,020 NZD
Retailer 4$1,142 NZD
Retailer 6$1,142 NZD
Retailer 9$1,265 NZD
Retailer 10$1,265 NZD
Retailer 5$1,499 NZD
Retailer 13$1,705 NZD
Retailer 14$1,754 NZD
Retailer 8$1,946 NZD
Retailer 2$2,065 NZD
Retailer 12$2,276 NZD
Retailer 21$2,950 NZD
Retailer 16$3,030 NZD
Retailer 17$3,138 NZD
Retailer 19$3,672 NZD
Retailer 11$4,068 NZD
Retailer 18$4,210 NZD
Retailer 3$4,714 NZD
Retailer 15$5,501 NZD
Retailer 20$9,065 NZD
Brilliant Earth$13,997 NZD

34 data points across 21 retailers

21 retailers$1,020 NZD to $9,065 NZD

A
Cheapest Retailer
-
$1,020 NZD
A
Retailer 2
-
$1,142 NZD
View
A
Retailer 3
-
$1,142 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,265 NZD
View
Retailer 5
-
$1,265 NZD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$1,499 NZD
View
A
Retailer 7
-
$1,705 NZD
View
A
Retailer 8
-
$1,754 NZD
View
A
Retailer 9
-
$1,946 NZD
View
A
Retailer 10
-
$2,065 NZD
View
A
Retailer 11
-
$2,276 NZD
View
B+
Retailer 12
-
$2,950 NZD
View
B+
Retailer 13
-
$3,030 NZD
View
B+
Retailer 14
-
$3,138 NZD
View
B+
Retailer 15
-
$3,672 NZD
View
B+
Retailer 16
-
$4,068 NZD
View
B+
Retailer 17
-
$4,210 NZD
View
B
Retailer 18
-
$4,714 NZD
View
B
Retailer 19
-
$5,501 NZD
View
B
Retailer 20
-
$9,065 NZD
View
Most Expensive
Brilliant Earth
14971701Y · Nov 4
$13,997 NZD
$7,890 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,020 NZDSave up to $8,045 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
$1,020 NZD