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Heart|Lab Grown|IGI

4.00ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG732520345

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG732520345

Diamond specifications and retailer prices

From €2,153 EUR
$2,415 USD
As of November 2, 2026
Save €6,228 EUR (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €8,381 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4ct lab-grown heart diamond

This 4ct 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 LG732520345 or 732520345. Listed at 16 retailers as of November 2, 2026, with prices from €2,153 to €8,381, a €6,228 spread on the same certified stone. Brilliant Earth lists it at €8,381. 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

4.00
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732520345
Dimensions10.56 × 9.67 × 6.56 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
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
10.56 mm9.67 mm4.00 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732520345
Side View
Table 56.0%Crown 35.9°Girdle: STK-VTKPavilion 40.9°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €8,381 EUR|Low: €2,068 EUR|High: €14,818 EUR|Avg: €4,982 EUR|-23.1%
Brilliant Earth
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
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Retailer 17
November 2, 2026
Retailer 16€2,153 EUR
Retailer 8€2,318 EUR
Retailer 4€2,343 EUR
Retailer 6€2,411 EUR
Retailer 10€2,461 EUR
Retailer 5€2,530 EUR
Retailer 15€2,644 EUR
Retailer 14€3,746 EUR
Retailer 3€3,790 EUR
Retailer 17€3,894 EUR
Retailer 2€4,151 EUR
Retailer 7€4,467 EUR
Retailer 12€5,907 EUR
Retailer 11€7,383 EUR
Retailer 13€8,172 EUR
Brilliant Earth€8,381 EUR
Retailer 9€14,818 EUR

41 data points across 17 retailers

16 retailers€2,153 EUR to €8,381 EUR

B+
Cheapest Retailer
-
€2,153 EUR
$2,415 USD
B+
Retailer 2
-
€2,318 EUR
$2,600 USD
View
B+
Retailer 3
-
€2,343 EUR
$2,628 USD
View
B+
Retailer 4
-
€2,411 EUR
$2,704 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,461 EUR
£2,173 GBP
View
B+
Retailer 6
-
€2,530 EUR
$2,838 USD
View
B+
Retailer 7
-
€2,644 EUR
$2,965 USD
View
B
Retailer 8
-
€3,746 EUR
$4,201 USD
View
B
Retailer 9
-
€3,790 EUR
$4,251 USD
View
B
Retailer 10
-
€3,894 EUR
$4,368 USD
View
B
Retailer 11
-
€4,151 EUR
View
B
Retailer 12
-
€5,907 EUR
A$10,193 AUD
View
B
Retailer 13
-
€7,383 EUR
£6,520 GBP
View
B
Retailer 14
-
€8,172 EUR
A$14,102 AUD
View
Most Expensive
B
Brilliant Earth
16112318Y · Nov 2
€8,381 EUR
$9,400 USD
View
14 more retailers have this diamond
Prices start from €2,153 EURSave up to €6,228 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.

B+
4.00ct Heart
€2,153 EUR