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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 €2,857 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,231 EUR at Brilliant Earth · As of October 30, 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 €3,231, a €2,857 spread on the same certified stone. Brilliant Earth lists it at €3,231. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,231 EUR|Low: €371 EUR|High: €4,762 EUR|Avg: €1,049 EUR|-32.1%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 14€374 EUR
Retailer 10€419 EUR
Retailer 7€432 EUR
Retailer 5€478 EUR
Retailer 8€478 EUR
Retailer 4€609 EUR
Retailer 15€622 EUR
Retailer 11€763 EUR
Retailer 9€795 EUR
Retailer 2€971 EUR
Retailer 3€1,153 EUR
Retailer 12€1,342 EUR
Retailer 13€1,448 EUR
Retailer 16€1,520 EUR
Retailer 6€1,537 EUR
Retailer 17€1,767 EUR
Brilliant Earth€3,231 EUR

44 data points across 17 retailers

20 retailers€374 EUR to €3,231 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
-
€478 EUR
$534 USD
View
A
Retailer 5
-
€478 EUR
$534 USD
View
A
Retailer 6
-
€609 EUR
$680 USD
View
B+
Retailer 7
-
€622 EUR
$695 USD
View
A
Retailer 8
-
€763 EUR
£672 GBP
View
B+
Retailer 9
-
€795 EUR
$888 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
-
€1,520 EUR
$1,699 USD
View
B
Retailer 15
-
€1,537 EUR
$1,717 USD
View
B
Retailer 16
-
€1,728 EUR
$1,930 USD
View
B
Retailer 17
-
€1,767 EUR
£1,554 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 30
€3,231 EUR
$3,610 USD
View
19 more retailers have this diamond
Prices start from €374 EURSave up to €2,857 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