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Heart|Lab Grown|IGI

3.05ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG712529577

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG712529577

Diamond specifications and retailer prices

From $1,911 NZD
$1,077 USD
As of October 30, 2026
Save $11,166 NZD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,077 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown heart diamond

This 3.05ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG712529577 or 712529577. Listed at 12 retailers as of October 29, 2026, with prices from $1,911 to $13,077, a $11,166 spread on the same certified stone. Do Amore Diamonds lists it at $13,077. 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

3.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712529577
Dimensions9.93 × 9.93 × 9.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm9.93 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712529577
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 39.9°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 30
Current: $13,077 NZD|Low: $1,203 NZD|High: $13,343 NZD|Avg: $4,342 NZD|-2.0%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 5$1,203 NZD
Retailer 14$1,911 NZD
Retailer 10$1,925 NZD
Retailer 3$2,403 NZD
Retailer 15$2,411 NZD
Retailer 12$2,601 NZD
Retailer 2$2,884 NZD
Retailer 6$3,132 NZD
Retailer 9$3,781 NZD
Retailer 11$3,928 NZD
Retailer 13$4,596 NZD
Retailer 8$6,431 NZD
Retailer 4$6,495 NZD
Retailer 7$7,288 NZD
Do Amore Diamonds$13,077 NZD

30 data points across 15 retailers

12 retailers$1,911 NZD to $13,077 NZD

A
Cheapest Retailer
-
$1,911 NZD
$1,077 USD
A
Retailer 2
-
$1,925 NZD
$1,085 USD
View
A
Retailer 3
-
$2,403 NZD
$1,354 USD
View
A
Retailer 4
-
$2,411 NZD
$1,359 USD
View
A
Retailer 5
-
$2,601 NZD
$1,466 USD
View
B+
Retailer 6
-
$2,884 NZD
€1,548 EUR
View
B+
Retailer 7
-
$3,781 NZD
A$3,278 AUD
View
B+
Retailer 8
-
$3,928 NZD
$2,214 USD
View
B+
Retailer 9
-
$4,596 NZD
$2,590 USD
View
B
Retailer 10
-
$6,431 NZD
£2,854 GBP
View
Retailer 11
-
$6,495 NZD
A$5,632 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-E452E6305 · Oct 29
$13,077 NZD
$7,370 USD
View
11 more retailers have this diamond
Prices start from $1,911 NZDSave up to $11,166 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
3.05ct Heart
$1,911 NZD