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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 €660 EUR
$737 USD
As of October 30, 2026
Save €2,347 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,007 EUR at MOH London · As of November 1, 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 17 retailers as of October 30, 2026, with prices from €660 to €3,007, a €2,347 spread on the same certified stone. MOH London lists it at €3,007. 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
Color
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

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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: €3,007 EUR|Low: €660 EUR|High: €4,771 EUR|Avg: €1,619 EUR|-1.2%
MOH London
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
November 1, 2026
Retailer 9€660 EUR
Retailer 16€718 EUR
Retailer 5€738 EUR
Retailer 8€765 EUR
Retailer 17€765 EUR
Retailer 10€873 EUR
Retailer 13€922 EUR
Retailer 14€939 EUR
Retailer 19€1,127 EUR
Retailer 6€1,241 EUR
Retailer 3€1,335 EUR
Retailer 2€1,729 EUR
Retailer 12€1,778 EUR
Retailer 15€1,886 EUR
Retailer 18€2,153 EUR
Retailer 7€2,603 EUR
Retailer 4€2,639 EUR
MOH London€3,007 EUR
Retailer 11€4,771 EUR

17 data points across 19 retailers

17 retailers€660 EUR to €3,007 EUR

A
Cheapest Retailer
-
€660 EUR
$737 USD
A
Retailer 2
-
€718 EUR
$802 USD
View
A
Retailer 3
-
€738 EUR
$825 USD
View
Final sale: no returns
A
Retailer 4
-
€765 EUR
$855 USD
View
Retailer 5
-
€765 EUR
$855 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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€922 EUR
$1,030 USD
View
Retailer 7
-
€939 EUR
£826 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
€1,127 EUR
$1,259 USD
View
B+
Retailer 9
-
€1,241 EUR
$1,386 USD
View
B+
Retailer 10
-
€1,335 EUR
$1,492 USD
View
B+
Retailer 11
-
€1,729 EUR
A$2,972 AUD
View
B+
Retailer 12
-
€1,778 EUR
ZAR 32,085 ZAR
View
B+
Retailer 13
-
€1,886 EUR
$2,107 USD
View
B
Retailer 14
-
€2,153 EUR
$2,405 USD
View
B
Retailer 15
-
€2,603 EUR
$2,909 USD
View
B
Retailer 16
-
€2,639 EUR
$2,949 USD
View
Most Expensive
B
MOH London
LG687552280 · Nov 1
€3,007 EUR
£2,645 GBP
View
16 more retailers have this diamond
Prices start from €660 EURSave up to €2,347 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
€660 EUR