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Heart|Lab Grown|IGI

3.91ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG739531167

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG739531167

Diamond specifications and retailer prices

From €1,519 EUR
$1,704 USD
As of November 2, 2026
Save €5,316 EUR (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,835 EUR at With Clarity · As of November 2, 2026
View at With Clarity

About this 3.91ct lab-grown heart diamond

This 3.91ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG739531167 or 739531167. Listed at 18 retailers as of November 2, 2026, with prices from €1,519 to €6,835, a €5,316 spread on the same certified stone. With Clarity lists it at €6,835. 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

3.91
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739531167
Dimensions9.58 × 11.27 × 6.23 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.58 mm11.27 mm3.91 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739531167
Side View
Table 55.0%Crown 35.8°Girdle: MED-THKPavilion 36.1°Culet: NoneDepth 55.3%

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: Nov 2
Current: €2,498 EUR|Low: €1,459 EUR|High: €10,770 EUR|Avg: €3,941 EUR|-5.2%
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
Retailer 16
Retailer 17
With Clarity
November 2, 2026
Retailer 15€1,519 EUR
Retailer 2€1,653 EUR
Retailer 7€1,701 EUR
Retailer 16€1,763 EUR
Retailer 14€1,912 EUR
Retailer 17€2,031 EUR
Retailer 1€2,498 EUR
Retailer 5€2,675 EUR
Retailer 11€2,768 EUR
Retailer 6€3,008 EUR
Retailer 13€4,125 EUR
Retailer 3€4,628 EUR
Retailer 10€5,033 EUR
Retailer 8€5,343 EUR
Retailer 4€5,886 EUR
Retailer 9€6,183 EUR
Retailer 12€6,375 EUR
With Clarity€6,698 EUR

42 data points across 18 retailers

18 retailers€1,519 EUR to €6,835 EUR

A
Cheapest Retailer
-
€1,519 EUR
$1,704 USD
A
Retailer 2
-
€1,653 EUR
$1,854 USD
View
A
Retailer 3
-
€1,701 EUR
$1,908 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,763 EUR
$1,977 USD
View
B+
Retailer 5
-
€1,912 EUR
$2,145 USD
View
B+
Retailer 6
-
€2,031 EUR
HK$17,800 HKD
View
B+
Retailer 7
-
€2,498 EUR
£2,206 GBP
View
B+
Retailer 8
-
€2,675 EUR
$3,000 USD
View
B+
Retailer 9
-
€2,768 EUR
$3,105 USD
View
B
Retailer 10
-
€3,008 EUR
$3,374 USD
View
B
Retailer 11
-
€4,125 EUR
$4,627 USD
View
B
Retailer 12
-
€4,628 EUR
$5,191 USD
View
B
Retailer 13
-
€5,033 EUR
£4,445 GBP
View
B
Retailer 14
-
€5,343 EUR
$5,993 USD
View
B
Retailer 15
-
€5,886 EUR
SGD 8,921 SGD
View
B
Retailer 16
-
€6,183 EUR
$6,935 USD
View
B
Retailer 17
-
€6,375 EUR
$7,150 USD
View
Most Expensive
B
With Clarity
739531167 · Nov 2
€6,835 EUR
$7,666 USD
View
17 more retailers have this diamond
Prices start from €1,519 EURSave up to €5,316 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
3.91ct Heart
€1,519 EUR