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Heart|Lab Grown|IGI

5.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG750539859

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750539859

Diamond specifications and retailer prices

From $2,646 USD
As of October 30, 2026
Save $5,453 USD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $16,170 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown heart diamond

This 5.03ct 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 LG750539859 or 750539859. Listed at 13 retailers as of October 29, 2026, with a 206% 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

5.03
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750539859
Dimensions11.56 × 10.61 × 7.04 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm10.61 mm5.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750539859
Side View
Table 58.0%Crown 36°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 60.9%

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: $16,170 USD|Low: $1,880 USD|High: $16,170 USD|Avg: $6,320 USD
Do Amore Diamonds
Retailer 2
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Retailer 5
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 29, 2026
Retailer 6$1,880 USD
Retailer 3$2,646 USD
Retailer 7$2,890 USD
Retailer 14$2,997 USD
Retailer 17$3,828 USD
Retailer 5$3,913 USD
Retailer 15$4,178 USD
Retailer 9$4,274 USD
Retailer 2$4,582 USD
Retailer 4$4,906 USD
Retailer 13$6,108 USD
Retailer 10$6,789 USD
Retailer 16$7,481 USD
Retailer 8$7,627 USD
Retailer 12$8,099 USD
Retailer 18$9,946 USD
Retailer 11$10,495 USD
Retailer 19$12,970 USD
Do Amore Diamonds$16,170 USD

25 data points across 19 retailers

13 retailers$2,646 USD to $8,099 USD

B+
Cheapest Retailer
-
$2,646 USD
B+
Retailer 2
-
$2,890 USD
View
B+
Retailer 3
-
$2,997 USD
View
B+
Retailer 4
-
$3,828 USD
View
B+
Retailer 5
-
$3,913 USD
View
B
Retailer 6
-
$4,178 USD
View
B+
Retailer 7
-
$4,582 USD
€4,364 EUR
View
Retailer 8
-
$6,108 USD
A$9,397 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$7,481 USD
View
B
Retailer 10
-
$8,099 USD
£6,377 GBP
View
Retailer 11
-
$9,946 USD
A$15,301 AUD
View
Price last confirmed 22 days ago
Retailer 12
-
$12,970 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-D2E3FD350 · Oct 29
$16,170 USD
View
Price under review
12 more retailers have this diamond
Prices start from $2,646 USDSave up to $5,453 USD

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+
5.03ct Heart
$2,646 USD