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Heart|Lab Grown|IGI

2.57ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG665401307

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665401307

Diamond specifications and retailer prices

From €670 EUR
$752 USD
As of November 2, 2026
Save €1,787 EUR (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,457 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.57ct lab-grown heart diamond

This 2.57ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665401307 or 665401307. Listed at 15 retailers as of November 1, 2026, with prices from €670 to €2,457, a €1,787 spread on the same certified stone. MOH London lists it at €2,457. 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

2.57
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665401307
Dimensions8.54 × 9.53 × 5.36 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.54 mm9.53 mm2.57 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665401307
Side View
Table 55.0%Crown 32°Girdle: STK-VTKPavilion 38°Culet: NoneDepth 56.2%

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: Nov 2
Current: €2,457 EUR|Low: €471 EUR|High: €2,470 EUR|Avg: €1,419 EUR|+28.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 4€471 EUR
Retailer 7€670 EUR
Retailer 13€706 EUR
Retailer 2€913 EUR
Retailer 12€978 EUR
Retailer 11€1,235 EUR
Retailer 6€1,442 EUR
Retailer 10€1,549 EUR
Retailer 8€1,994 EUR
Retailer 9€2,016 EUR
Retailer 3€2,219 EUR
Retailer 5€2,372 EUR
MOH London€2,457 EUR

40 data points across 13 retailers

15 retailers€670 EUR to €2,457 EUR

Retailer 1
-
€471 EUR
$528 USD
Price last confirmed 17 days ago
A
Retailer 2
-
€670 EUR
$752 USD
View
A
Retailer 3
-
€706 EUR
$792 USD
View
B+
Retailer 4
-
€913 EUR
£806 GBP
View
B+
Retailer 5
-
€978 EUR
$1,097 USD
View
B+
Retailer 6
-
€1,111 EUR
$1,246 USD
View
B
Retailer 7
-
€1,442 EUR
$1,617 USD
View
B
Retailer 8
-
€1,549 EUR
A$2,673 AUD
View
B
Retailer 9
-
€1,601 EUR
CA$2,493 CAD
View
B
Retailer 10
-
€1,994 EUR
$2,236 USD
View
B
Retailer 11
-
€2,016 EUR
$2,261 USD
View
B
Retailer 12
-
€2,164 EUR
$2,427 USD
View
B
Retailer 13
-
€2,219 EUR
SGD 3,364 SGD
View
Retailer 14
-
€2,372 EUR
$2,660 USD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
LG665401307 · Nov 1
€2,457 EUR
£2,170 GBP
View
14 more retailers have this diamond
Prices start from €670 EURSave up to €1,787 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
2.57ct Heart
€670 EUR