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Heart|Lab Grown|IGI

3.59ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG816618507

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816618507

Diamond specifications and retailer prices

From €1,225 EUR
$1,374 USD
As of October 30, 2026
Save €3,773 EUR (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,998 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.59ct lab-grown heart diamond

This 3.59ct 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 LG816618507 or 816618507. Listed at 19 retailers as of October 30, 2026, with prices from €1,225 to €4,998, a €3,773 spread on the same certified stone. Taylor and Hart lists it at €4,998. 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

3.59
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816618507
Dimensions10.33 × 9.37 × 6.38 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.33 mm9.37 mm3.59 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816618507
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,005 EUR|Low: €1,225 EUR|High: €5,784 EUR|Avg: €2,940 EUR|-26.9%
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
Taylor and Hart
November 2, 2026
Retailer 7€1,225 EUR
Retailer 12€1,333 EUR
Retailer 5€1,372 EUR
Retailer 2€1,421 EUR
Retailer 13€1,574 EUR
Retailer 4€1,640 EUR
Retailer 1€2,005 EUR
Retailer 16€2,246 EUR
Retailer 15€2,494 EUR
Retailer 14€2,580 EUR
Retailer 8€2,664 EUR
Retailer 10€3,210 EUR
Retailer 11€3,301 EUR
Retailer 6€3,831 EUR
Retailer 3€4,406 EUR
Retailer 9€4,568 EUR
Taylor and Hart€4,998 EUR

43 data points across 17 retailers

19 retailers€1,225 EUR to €4,998 EUR

A
Cheapest Retailer
-
€1,225 EUR
$1,374 USD
A
Retailer 2
-
€1,333 EUR
$1,495 USD
View
A
Retailer 3
-
€1,372 EUR
$1,539 USD
View
Final sale: no returns
A
Retailer 4
-
€1,421 EUR
$1,594 USD
View
A
Retailer 5
-
€1,574 EUR
$1,765 USD
View
A
Retailer 6
-
€1,640 EUR
$1,839 USD
View
Retailer 7
-
€1,970 EUR
$2,210 USD
View
Price last confirmed 38 days ago
Retailer 8
-
€1,998 EUR
$2,241 USD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
€2,005 EUR
£1,771 GBP
View
B+
Retailer 10
-
€2,246 EUR
$2,519 USD
View
B+
Retailer 11
-
€2,494 EUR
$2,797 USD
View
B+
Retailer 12
-
€2,580 EUR
$2,894 USD
View
B+
Retailer 13
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€2,664 EUR
$2,988 USD
View
B
Retailer 14
-
€3,210 EUR
A$5,539 AUD
View
B
Retailer 15
-
€3,301 EUR
ZAR 59,810 ZAR
View
B
Retailer 16
-
€3,831 EUR
$4,297 USD
View
B
Retailer 17
-
€4,406 EUR
$4,941 USD
View
B
Retailer 18
-
€4,568 EUR
£4,034 GBP
View
Most Expensive
B
Taylor and Hart
MBY46W0 · Oct 31
€4,998 EUR
$5,605 USD
View
18 more retailers have this diamond
Prices start from €1,225 EURSave up to €3,773 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
3.59ct Heart
€1,225 EUR