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Heart|Lab Grown|IGI

5.06ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG750595679

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750595679

Diamond specifications and retailer prices

From $4,563 NZD
$2,572 USD
As of October 30, 2026
Save $9,342 NZD (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $27,750 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.06ct lab-grown heart diamond

This 5.06ct 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 LG750595679 or 750595679. Listed at 11 retailers as of October 29, 2026, with a 205% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.06
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750595679
Dimensions10.22 × 11.87 × 7.17 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.22 mm11.87 mm5.06 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750595679
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $27,750 NZD|Low: $3,227 NZD|High: $29,613 NZD|Avg: $10,478 NZD
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 5$3,227 NZD
Retailer 16$4,563 NZD
Retailer 12$4,968 NZD
Retailer 13$5,341 NZD
Retailer 14$6,570 NZD
Retailer 4$6,716 NZD
Retailer 11$7,172 NZD
Retailer 7$7,403 NZD
Retailer 6$7,758 NZD
Retailer 3$8,440 NZD
Retailer 10$10,486 NZD
Retailer 8$11,763 NZD
Retailer 17$12,838 NZD
Retailer 2$13,905 NZD
Retailer 15$17,621 NZD
Retailer 9$18,188 NZD
Do Amore Diamonds$27,750 NZD

15 data points across 17 retailers

11 retailers$4,563 NZD to $13,905 NZD

B+
Cheapest Retailer
-
$4,563 NZD
$2,572 USD
B+
Retailer 2
-
$4,968 NZD
$2,800 USD
View
B+
Retailer 3
-
$5,341 NZD
$3,010 USD
View
B+
Retailer 4
-
$6,570 NZD
$3,703 USD
View
B
Retailer 5
-
$6,716 NZD
$3,785 USD
View
B
Retailer 6
-
$7,172 NZD
$4,042 USD
View
Retailer 7
-
$10,486 NZD
A$9,092 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$12,838 NZD
$7,236 USD
View
B
Retailer 9
-
$13,905 NZD
£6,171 GBP
View
Retailer 10
-
$17,621 NZD
A$15,279 AUD
View
Price last confirmed 23 days ago
Most Expensive
Do Amore Diamonds
27-4168051AE · Oct 31
$27,750 NZD
$15,640 USD
View
Price under review
10 more retailers have this diamond
Prices start from $4,563 NZDSave up to $9,342 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.

B+
5.06ct Heart
$4,563 NZD