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Heart|Lab Grown|IGI

3.09ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG843613309

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843613309

Diamond specifications and retailer prices

From $1,157 NZD
$652 USD
As of October 29, 2026
Save $6,881 NZD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,038 NZD at Do Amore Diamonds · As of October 31, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843613309 or 843613309. Listed at 13 retailers as of October 29, 2026, with prices from $1,157 to $8,038, a $6,881 spread on the same certified stone. Do Amore Diamonds lists it at $8,038. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843613309
Dimensions8.76 × 10.18 × 6.15 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm10.18 mm3.09 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843613309
Side View
Table 65.0%Crown 37.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.4%

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: $8,038 NZD|Low: $1,157 NZD|High: $8,038 NZD|Avg: $3,178 NZD|+10.0%
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
October 31, 2026
Retailer 3$1,157 NZD
Retailer 4$1,517 NZD
Retailer 12$1,581 NZD
Retailer 10$1,698 NZD
Retailer 7$2,005 NZD
Retailer 2$2,117 NZD
Retailer 5$2,808 NZD
Retailer 8$2,992 NZD
Retailer 6$3,183 NZD
Retailer 9$4,093 NZD
Retailer 11$4,256 NZD
Retailer 13$4,776 NZD
Do Amore Diamonds$8,038 NZD

4 data points across 13 retailers

13 retailers$1,157 NZD to $8,038 NZD

A
Cheapest Retailer
-
$1,157 NZD
$652 USD
Final sale: no returns
A
Retailer 2
-
$1,517 NZD
$855 USD
View
A
Retailer 3
-
$1,581 NZD
£702 GBP
View
A
Retailer 4
-
$1,698 NZD
$957 USD
View
A
Retailer 5
-
$2,005 NZD
$1,130 USD
View
A
Retailer 6
-
$2,117 NZD
£939 GBP
View
B+
Retailer 7
-
$2,808 NZD
ZAR 25,570 ZAR
View
B+
Retailer 8
-
$2,992 NZD
A$2,594 AUD
View
B+
Retailer 9
-
$3,183 NZD
$1,794 USD
View
B
Retailer 10
-
$4,093 NZD
$2,307 USD
View
B
Retailer 11
-
$4,256 NZD
$2,399 USD
View
B
Retailer 12
-
$4,776 NZD
$2,692 USD
View
Most Expensive
B
Do Amore Diamonds
36-2097223 · Oct 31
$8,038 NZD
$4,530 USD
View
12 more retailers have this diamond
Prices start from $1,157 NZDSave up to $6,881 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
$1,157 NZD