CaratHunter
Plans
Heart|Lab Grown|IGI

5.02ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG731590818

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG731590818

Diamond specifications and retailer prices

From $2,273 NZD
$1,281 USD
As of October 30, 2026
Save $13,376 NZD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,649 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.02ct lab-grown heart diamond

This 5.02ct 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 LG731590818 or 731590818. Listed at 11 retailers as of October 30, 2026, with prices from $2,273 to $15,649, a $13,376 spread on the same certified stone. Do Amore Diamonds lists it at $15,649. 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

5.02
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731590818
Dimensions12.01 × 10.60 × 6.69 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
12.01 mm10.60 mm5.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731590818
Side View
Table 57.0%Crown 34.9°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 55.7%

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: $15,649 NZD|Low: $2,182 NZD|High: $19,677 NZD|Avg: $7,493 NZD|-20.5%
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
November 1, 2026
Retailer 11$2,273 NZD
Retailer 2$3,048 NZD
Retailer 13$4,175 NZD
Retailer 10$4,178 NZD
Retailer 6$4,459 NZD
Retailer 3$4,638 NZD
Retailer 12$4,917 NZD
Retailer 14$5,117 NZD
Retailer 8$5,900 NZD
Retailer 4$7,026 NZD
Retailer 9$8,360 NZD
Retailer 5$10,587 NZD
Retailer 7$10,949 NZD
Do Amore Diamonds$15,649 NZD
Retailer 15$17,012 NZD

30 data points across 15 retailers

11 retailers$2,273 NZD to $15,649 NZD

A
Cheapest Retailer
-
$2,273 NZD
$1,281 USD
A
Retailer 2
-
$2,473 NZD
$1,394 USD
View
A
Retailer 3
-
$3,048 NZD
£1,353 GBP
View
B+
Retailer 4
-
$4,175 NZD
$2,353 USD
View
B+
Retailer 5
-
$4,178 NZD
$2,355 USD
View
B+
Retailer 6
-
$4,917 NZD
$2,771 USD
View
B+
Retailer 7
-
$5,117 NZD
$2,884 USD
View
B+
Retailer 8
-
$5,458 NZD
$3,076 USD
View
B+
Retailer 9
-
$5,900 NZD
A$5,116 AUD
View
B+
Retailer 10
-
$8,360 NZD
£3,710 GBP
View
Most Expensive
B
Do Amore Diamonds
27-02A57C460 · Oct 31
$15,649 NZD
$8,820 USD
View
10 more retailers have this diamond
Prices start from $2,273 NZDSave up to $13,376 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
5.02ct Heart
$2,273 NZD