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Heart|Lab Grown|IGI

0.39ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG816670742

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816670742

Diamond specifications and retailer prices

From €124 EUR
$138 USD
As of October 30, 2026
Save €239 EUR (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €670 EUR at MOH London · As of October 19, 2026
View at MOH London

About this 0.39ct lab-grown heart diamond

This 0.39ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816670742 or 816670742. Listed at 12 retailers as of October 26, 2026, with a 193% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.39
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle27.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816670742
Dimensions5.32 × 4.72 × 2.73 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.32 mm4.72 mm0.39 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG816670742
Side View
Table 64.0%Crown 27.2°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 51.3%

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: €670 EUR|Low: €73 EUR|High: €693 EUR|Avg: €255 EUR|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 7€75 EUR
Retailer 8€99 EUR
Retailer 6€124 EUR
Retailer 4€160 EUR
Retailer 3€164 EUR
Retailer 2€233 EUR
Retailer 9€277 EUR
Retailer 5€363 EUR
MOH London€670 EUR

39 data points across 9 retailers

12 retailers€124 EUR to €363 EUR

Retailer 1
-
€73 EUR
$82 USD
Price last confirmed 9 days ago
Retailer 2
-
€75 EUR
$84 USD
View
Price last confirmed 24 days ago
Retailer 3
-
€87 EUR
$97 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€99 EUR
$111 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
€124 EUR
$138 USD
View
A
Retailer 6
-
€160 EUR
£141 GBP
View
A
Retailer 7
-
€164 EUR
ZAR 2,954 ZAR
View
B+
Retailer 8
-
€233 EUR
£205 GBP
View
Retailer 9
-
€277 EUR
$310 USD
View
Price last confirmed 43 days ago
Retailer 10
-
€300 EUR
$335 USD
View
Price last confirmed 31 days ago
B
Retailer 11
-
€363 EUR
$405 USD
View
Most Expensive
MOH London
LG816670742 · Oct 19
€670 EUR
£589 GBP
View
Price last confirmed 13 days ago
11 more retailers have this diamond
Prices start from €124 EURSave up to €239 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
0.39ct Heart
€124 EUR