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Heart|Lab Grown|IGI

5.10ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG715580725

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG715580725

Diamond specifications and retailer prices

From $2,099 NZD
$1,183 USD
As of October 30, 2026
Save $6,426 NZD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,525 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.1ct lab-grown heart diamond

This 5.1ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG715580725 or 715580725. Listed at 18 retailers as of October 30, 2026, with prices from $2,099 to $8,525, a $6,426 spread on the same certified stone. Taylor and Hart lists it at $8,525. 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

5.10
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715580725
Dimensions12.11 × 10.71 × 6.94 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.11 mm10.71 mm5.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715580725
Side View
Table 62.0%Crown 30.6°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 57.3%

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: $3,502 NZD|Low: $2,024 NZD|High: $8,570 NZD|Avg: $4,560 NZD|-1.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Taylor and Hart
October 31, 2026
Retailer 16$2,099 NZD
Retailer 14$2,284 NZD
Retailer 8$2,349 NZD
Retailer 3$2,434 NZD
Retailer 4$2,434 NZD
Retailer 13$2,741 NZD
Retailer 7$3,156 NZD
Retailer 1$3,502 NZD
Retailer 17$3,863 NZD
Retailer 5$4,562 NZD
Retailer 15$4,796 NZD
Retailer 12$4,928 NZD
Retailer 10$4,945 NZD
Retailer 6$6,380 NZD
Retailer 9$6,985 NZD
Retailer 2$7,324 NZD
Retailer 11$7,862 NZD
Taylor and Hart$8,525 NZD

44 data points across 18 retailers

18 retailers$2,099 NZD to $8,525 NZD

A
Cheapest Retailer
-
$2,099 NZD
$1,183 USD
A
Retailer 2
-
$2,284 NZD
$1,287 USD
View
A
Retailer 3
-
$2,349 NZD
$1,324 USD
View
Final sale: no returns
Retailer 4
-
$2,434 NZD
$1,372 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$2,434 NZD
$1,372 USD
View
A
Retailer 6
-
$2,741 NZD
$1,545 USD
View
A
Retailer 7
-
$3,156 NZD
$1,779 USD
View
A
Retailer 8
-
$3,502 NZD
£1,554 GBP
View
A
Retailer 9
-
$3,863 NZD
$2,177 USD
View
B+
Retailer 10
-
$4,562 NZD
$2,571 USD
View
B+
Retailer 11
-
$4,796 NZD
$2,703 USD
View
Retailer 12
-
$4,928 NZD
A$4,273 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$4,945 NZD
ZAR 45,025 ZAR
View
B+
Retailer 14
-
$6,380 NZD
$3,596 USD
View
B
Retailer 15
-
$6,985 NZD
$3,937 USD
View
B
Retailer 16
-
$7,324 NZD
$4,128 USD
View
B
Retailer 17
-
$7,862 NZD
£3,489 GBP
View
Most Expensive
B
Taylor and Hart
6GQ2XK0 · Oct 31
$8,525 NZD
$4,805 USD
View
17 more retailers have this diamond
Prices start from $2,099 NZDSave up to $6,426 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
5.10ct Heart
$2,099 NZD