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Heart|Lab Grown|IGI

3.09ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG645495396

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG645495396

Diamond specifications and retailer prices

From $976 NZD
$548 USD
As of October 27, 2026
Save $9,583 NZD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,558 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645495396 or 645495396. Listed at 21 retailers as of October 27, 2026, with prices from $976 to $10,558, a $9,583 spread on the same certified stone. Do Amore Diamonds lists it at $10,558. 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
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645495396
Dimensions10.28 × 10.28 × 9.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.28 mm10.28 mm3.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645495396
Side View
Table 63.0%Crown 36.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.3%

Caratlytics Score

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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: Oct 27
Current: $2,085 NZD|Low: $937 NZD|High: $5,879 NZD|Avg: $2,540 NZD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 12$976 NZD
Retailer 5$1,091 NZD
Retailer 2$1,211 NZD
Retailer 8$1,451 NZD
Retailer 11$1,601 NZD
Retailer 4$1,841 NZD
Retailer 1$2,085 NZD
Retailer 9$2,839 NZD
Retailer 7$2,902 NZD
Retailer 10$3,123 NZD
Retailer 3$3,898 NZD
Retailer 13$4,341 NZD
Retailer 6$5,832 NZD

44 data points across 13 retailers

21 retailers$976 NZD to $10,558 NZD

A
Cheapest Retailer
-
$976 NZD
$548 USD
A
Retailer 2
-
$1,091 NZD
$613 USD
View
Final sale: no returns
A
Retailer 3
-
$1,093 NZD
$614 USD
View
A
Retailer 4
-
$1,211 NZD
$680 USD
View
A
Retailer 5
-
$1,211 NZD
$680 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,451 NZD
$815 USD
View
B+
Retailer 7
-
$1,601 NZD
$899 USD
View
A
Retailer 8
-
$1,841 NZD
$1,034 USD
View
A
Retailer 9
-
$1,868 NZD
$1,049 USD
View
A
Retailer 10
-
$2,085 NZD
£922 GBP
View
B+
Retailer 11
-
$2,839 NZD
A$2,453 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$2,902 NZD
ZAR 26,331 ZAR
View
B+
Retailer 13
-
$3,123 NZD
$1,754 USD
View
B+
Retailer 14
-
$3,515 NZD
$1,974 USD
View
B+
Retailer 15
-
$3,898 NZD
$2,189 USD
View
B
Retailer 16
-
$4,076 NZD
$2,289 USD
View
B
Retailer 17
-
$4,341 NZD
A$3,751 AUD
View
Price last confirmed 21 days ago
B
Retailer 18
-
$4,528 NZD
$2,543 USD
View
B
Retailer 19
-
$5,832 NZD
£2,579 GBP
View
B
Retailer 20
-
$8,671 NZD
$4,870 USD
View
Most Expensive
B
Do Amore Diamonds
23-645495396 · Oct 29
$10,558 NZD
$5,930 USD
View
20 more retailers have this diamond
Prices start from $976 NZDSave up to $9,583 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
$976 NZD