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Heart|Lab Grown|IGI

3.09ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG698573692

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG698573692

Diamond specifications and retailer prices

From $913 NZD
$513 USD
As of October 27, 2026
Save $7,206 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,119 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 LG698573692 or 698573692. Listed at 18 retailers as of October 27, 2026, with prices from $913 to $8,119, a $7,206 spread on the same certified stone. Do Amore Diamonds lists it at $8,119. 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 angle33.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698573692
Dimensions9.10 × 10.12 × 5.93 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.10 mm10.12 mm3.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698573692
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.6%

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 27
Current: $1,947 NZD|Low: $878 NZD|High: $5,497 NZD|Avg: $2,170 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 11$913 NZD
Retailer 9$1,022 NZD
Retailer 4$1,024 NZD
Retailer 12$1,134 NZD
Retailer 8$1,380 NZD
Retailer 3$1,494 NZD
Retailer 5$1,640 NZD
Retailer 1$1,947 NZD
Retailer 7$2,717 NZD
Retailer 10$2,925 NZD
Retailer 2$3,290 NZD
Retailer 13$4,204 NZD
Retailer 6$5,461 NZD

43 data points across 13 retailers

18 retailers$913 NZD to $8,119 NZD

A
Cheapest Retailer
-
$913 NZD
$513 USD
A
Retailer 2
-
$1,022 NZD
$574 USD
View
Final sale: no returns
A
Retailer 3
-
$1,024 NZD
$575 USD
View
A
Retailer 4
-
$1,134 NZD
$637 USD
View
A
Retailer 5
-
$1,134 NZD
$637 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,380 NZD
$775 USD
View
B+
Retailer 7
-
$1,494 NZD
$839 USD
View
A
Retailer 8
-
$1,640 NZD
$921 USD
View
A
Retailer 9
-
$1,855 NZD
$1,042 USD
View
A
Retailer 10
-
$1,947 NZD
£861 GBP
View
B+
Retailer 11
-
$2,717 NZD
ZAR 24,656 ZAR
View
B+
Retailer 12
-
$2,925 NZD
$1,643 USD
View
B+
Retailer 13
-
$3,290 NZD
$1,848 USD
View
B+
Retailer 14
-
$3,881 NZD
$2,180 USD
View
B
Retailer 15
-
$4,204 NZD
$2,361 USD
View
B
Retailer 16
-
$4,263 NZD
$2,394 USD
View
B
Retailer 17
-
$5,461 NZD
£2,415 GBP
View
Most Expensive
B
Do Amore Diamonds
27-78B91E294 · Oct 29
$8,119 NZD
$4,560 USD
View
17 more retailers have this diamond
Prices start from $913 NZDSave up to $7,206 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
$913 NZD