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Heart|Lab Grown|IGI

2.50ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG816683457

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816683457

Diamond specifications and retailer prices

From €374 EUR
$418 USD
As of October 30, 2026
Save €2,750 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,124 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.5ct lab-grown heart diamond

This 2.5ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG816683457 or 816683457. Listed at 20 retailers as of October 30, 2026, with prices from €374 to €3,124, a €2,750 spread on the same certified stone. Brilliant Earth lists it at €3,124. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816683457
Dimensions9.52 × 8.25 × 5.44 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.52 mm8.25 mm2.50 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816683457
Side View
Table 65.0%Crown 34.1°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 57.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €3,124 EUR|Low: €371 EUR|High: €4,762 EUR|Avg: €1,050 EUR|-34.4%
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 5€374 EUR
Retailer 18€419 EUR
Retailer 9€432 EUR
Retailer 12€464 EUR
Retailer 10€478 EUR
Retailer 15€595 EUR
Retailer 6€622 EUR
Retailer 14€763 EUR
Retailer 16€781 EUR
Retailer 17€971 EUR
Retailer 8€1,153 EUR
Retailer 3€1,342 EUR
Retailer 4€1,448 EUR
Retailer 13€1,490 EUR
Retailer 7€1,520 EUR
Retailer 11€1,690 EUR
Retailer 2€1,703 EUR
Brilliant Earth€3,124 EUR

45 data points across 18 retailers

20 retailers€374 EUR to €3,124 EUR

A
Cheapest Retailer
-
€374 EUR
$418 USD
A
Retailer 2
-
€419 EUR
$468 USD
View
Final sale: no returns
A
Retailer 3
-
€432 EUR
$483 USD
View
A
Retailer 4
-
€464 EUR
$518 USD
View
A
Retailer 5
-
€478 EUR
$534 USD
View
A
Retailer 6
-
€595 EUR
$665 USD
View
B+
Retailer 7
-
€622 EUR
$695 USD
View
A
Retailer 8
-
€763 EUR
£672 GBP
View
B+
Retailer 9
-
€781 EUR
$873 USD
View
B+
Retailer 10
-
€971 EUR
$1,085 USD
View
B+
Retailer 11
-
€1,153 EUR
ZAR 20,818 ZAR
View
B
Retailer 12
-
€1,342 EUR
$1,499 USD
View
B
Retailer 13
-
€1,448 EUR
$1,618 USD
View
B
Retailer 14
-
€1,490 EUR
$1,665 USD
View
B
Retailer 15
-
€1,520 EUR
$1,699 USD
View
B
Retailer 16
-
€1,690 EUR
$1,888 USD
View
B
Retailer 17
-
€1,703 EUR
£1,498 GBP
View
B
Retailer 18
-
€1,790 EUR
$2,000 USD
View
B
Retailer 19
-
€3,058 EUR
£2,690 GBP
View
Most Expensive
B
Brilliant Earth
20527496A · Oct 31
€3,124 EUR
$3,490 USD
View
19 more retailers have this diamond
Prices start from €374 EURSave up to €2,750 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
2.50ct Heart
€374 EUR