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Heart|Lab Grown|IGI

3.53ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG788647520

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788647520

Diamond specifications and retailer prices

From €871 EUR
$973 USD
As of October 30, 2026
Save €2,533 EUR (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,859 EUR at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.53ct lab-grown heart diamond

This 3.53ct 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 LG788647520 or 788647520. Listed at 16 retailers as of October 29, 2026, with a 291% 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

3.53
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788647520
Dimensions9.46 × 10.20 × 6.26 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.46 mm10.20 mm3.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788647520
Side View
Table 61.0%Crown 38°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.4%

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: €1,380 EUR|Low: €871 EUR|High: €3,466 EUR|Avg: €2,068 EUR|-5.7%
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
October 31, 2026
Retailer 12€871 EUR
Retailer 3€1,061 EUR
Retailer 10€1,248 EUR
Retailer 11€1,293 EUR
Retailer 1€1,380 EUR
Retailer 2€1,665 EUR
Retailer 7€2,075 EUR
Retailer 9€2,077 EUR
Retailer 4€2,097 EUR
Retailer 14€2,172 EUR
Retailer 6€2,692 EUR
Retailer 8€3,014 EUR
Retailer 15€3,134 EUR
Retailer 13€3,244 EUR
Retailer 5€3,403 EUR

18 data points across 15 retailers

16 retailers€871 EUR to €3,403 EUR

A
Cheapest Retailer
-
€871 EUR
$973 USD
Final sale: no returns
A
Retailer 2
-
€1,061 EUR
$1,185 USD
View
A
Retailer 3
-
€1,248 EUR
$1,394 USD
View
A
Retailer 4
-
€1,293 EUR
$1,445 USD
View
A
Retailer 5
-
€1,380 EUR
£1,214 GBP
View
B+
Retailer 6
-
€1,665 EUR
View
Retailer 7
-
€2,075 EUR
A$3,567 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
€2,077 EUR
$2,320 USD
View
B+
Retailer 9
-
€2,097 EUR
ZAR 37,848 ZAR
View
B+
Retailer 10
-
€2,172 EUR
$2,427 USD
View
B+
Retailer 11
-
€2,692 EUR
$3,008 USD
View
B
Retailer 12
-
€3,014 EUR
SGD 4,550 SGD
View
B
Retailer 13
-
€3,134 EUR
$3,501 USD
View
B
Retailer 14
-
€3,244 EUR
$3,624 USD
View
B
Retailer 15
-
€3,403 EUR
£2,994 GBP
View
Most Expensive
Novita Diamonds
cert_788647520 · Oct 8
€3,859 EUR
A$6,633 AUD
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from €871 EURSave up to €2,533 EUR

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
3.53ct Heart
€871 EUR