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Heart|Lab Grown|IGI

3.87ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG698537538

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG698537538

Diamond specifications and retailer prices

From €508 EUR
$567 USD
As of October 30, 2026
Save €3,995 EUR (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €5,275 EUR at Queensmith · As of October 16, 2026
View at Queensmith

About this 3.87ct lab-grown heart diamond

This 3.87ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG698537538 or 698537538. Listed at 13 retailers as of October 29, 2026, with a 787% 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

3.87
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698537538
Dimensions9.61 × 10.99 × 6.33 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Top View
9.61 mm10.99 mm3.87 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698537538
Side View
Table 58.0%Crown 35.9°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 57.6%

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: €5,275 EUR|Low: €382 EUR|High: €5,275 EUR|Avg: €2,117 EUR
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4€508 EUR
Retailer 12€567 EUR
Retailer 8€629 EUR
Retailer 7€840 EUR
Retailer 2€1,096 EUR
Retailer 5€1,395 EUR
Retailer 10€1,397 EUR
Retailer 9€1,826 EUR
Retailer 13€2,043 EUR
Retailer 11€2,366 EUR
Retailer 6€2,751 EUR
Retailer 3€4,502 EUR
Queensmith€5,275 EUR

24 data points across 13 retailers

13 retailers€508 EUR to €4,502 EUR

A
Cheapest Retailer
-
€508 EUR
$567 USD
A
Retailer 2
-
€567 EUR
$634 USD
View
Final sale: no returns
A
Retailer 3
-
€629 EUR
$703 USD
View
B+
Retailer 4
-
€840 EUR
$939 USD
View
A
Retailer 5
-
€1,096 EUR
£964 GBP
View
Retailer 6
-
€1,395 EUR
A$2,397 AUD
View
Price last confirmed 10 days ago
A
Retailer 7
-
€1,397 EUR
$1,561 USD
View
B+
Retailer 8
-
€1,826 EUR
$2,040 USD
View
B+
Retailer 9
-
€2,043 EUR
$2,282 USD
View
B+
Retailer 10
-
€2,366 EUR
$2,644 USD
View
B+
Retailer 11
-
€2,751 EUR
£2,420 GBP
View
B
Retailer 12
-
€4,502 EUR
$5,030 USD
View
Most Expensive
Queensmith
LG698537538 · Oct 16
€5,275 EUR
£4,640 GBP
View
Price last confirmed 14 days ago
12 more retailers have this diamond
Prices start from €508 EURSave up to €3,995 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
3.87ct Heart
€508 EUR