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Heart|Lab Grown|IGI

3.76ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG687552280

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG687552280

Diamond specifications and retailer prices

From €654 EUR
As of November 4, 2026
Save €2,319 EUR (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,974 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 3.76ct lab-grown heart diamond

This 3.76ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687552280 or 687552280. Listed at 16 retailers as of November 4, 2026, with prices from €654 to €2,974, a €2,319 spread on the same certified stone. MOH London lists it at €2,974. 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

3.76
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687552280
Dimensions10.46 × 9.98 × 6.07 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.46 mm9.98 mm3.76 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687552280
Side View
Table 56.0%Crown 32.1°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 58.0%

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: Nov 4
Current: €2,974 EUR|Low: €654 EUR|High: €4,731 EUR|Avg: €1,604 EUR|-1.5%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
Retailer 19
November 5, 2026
Retailer 9€654 EUR
Retailer 16€712 EUR
Retailer 5€732 EUR
Retailer 8€759 EUR
Retailer 17€759 EUR
Retailer 10€865 EUR
Retailer 13€914 EUR
Retailer 14€930 EUR
Retailer 19€1,117 EUR
Retailer 6€1,230 EUR
Retailer 3€1,324 EUR
Retailer 12€1,714 EUR
Retailer 2€1,764 EUR
Retailer 15€1,870 EUR
Retailer 18€2,135 EUR
Retailer 7€2,581 EUR
Retailer 4€2,616 EUR
MOH London€2,974 EUR
Retailer 11€4,731 EUR

19 data points across 19 retailers

16 retailers€654 EUR to €2,974 EUR

A
Cheapest Retailer
-
€654 EUR
A
Retailer 2
-
€712 EUR
View
A
Retailer 3
-
€732 EUR
View
Final sale: no returns
A
Retailer 4
-
€759 EUR
View
Retailer 5
-
€759 EUR
View
Price last confirmed 19 days ago
A
Retailer 6
-
€914 EUR
View
A
Retailer 7
-
€1,117 EUR
View
B+
Retailer 8
-
€1,230 EUR
View
B+
Retailer 9
-
€1,324 EUR
View
B+
Retailer 10
-
€1,714 EUR
View
B+
Retailer 11
-
€1,764 EUR
View
B+
Retailer 12
-
€1,870 EUR
View
B
Retailer 13
-
€2,135 EUR
View
B
Retailer 14
-
€2,581 EUR
View
B
Retailer 15
-
€2,616 EUR
View
Most Expensive
B
MOH London
LG687552280 · Nov 5
€2,974 EUR
£2,638 GBP
View
15 more retailers have this diamond
Prices start from €654 EURSave up to €2,319 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
3.76ct Heart
€654 EUR